{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"COU64717","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cezanne_paul_1839_1906","item_category5":"not_balown","item_list_name":"search_results","item_name":"montagne_sainte_victoire_with_large_pine_c_1887_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP248862","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"eli_whitney_s_cotton_gin_operated_by_black_slaves_1793_colour_litho","item_variant":"undefined"},{"item_id":"EUL253428","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scottish_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_napier_1550_1617_of_merchiston_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR154909","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maelzel_or_malzel_johann_nepomuk_1772_1838","item_category5":"balown","item_list_name":"search_results","item_name":"pyramidal_metronome_1815_painted_iron_gilt_bronze","item_variant":"undefined"},{"item_id":"LAL264566","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"howat_andrew_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"spartan_army_gouache_on_paper","item_variant":"undefined"},{"item_id":"BEN224392","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"parigi_giulio_1571_1635_attr_to","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_device_that_allowed_archimedes_c_287_12_bc_to_drag_a_ship_ashore_stanza_della_mattematica_1587_16","item_variant":"undefined"},{"item_id":"XIR167872","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"revolutionary_cartoon_depicting_the_electrical_spark_of_liberty_that_will_topple_the_thrones_of_all_","item_variant":"undefined"},{"item_id":"XJF437431","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"balown","item_list_name":"search_results","item_name":"illustration_from_durer_s_four_books_on_measurement_published_in_1525_woodcut","item_variant":"undefined"},{"item_id":"MFR348325","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"modern_reproduction_of_a_mariner_s_astrolabe_brass","item_variant":"undefined"},{"item_id":"MEV5046885","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"codex_atlanticus_sheet_846_verso_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"XEE4154408","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"iron_maiden_of_nuremberg_or_virgin_of_nuremberg_1881_engraving","item_variant":"undefined"},{"item_id":"CHT165120","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"budgets_of_towns_in_the_french_empire_bound_with_the_coat_of_arms_of_napoleon_bonaparte_1769_1821_18","item_variant":"undefined"},{"item_id":"XJF425627","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"poma_de_ayala_felipe_huaman_1526_1613","item_category5":"balown","item_list_name":"search_results","item_name":"inca_storehouses_woodcut","item_variant":"undefined"},{"item_id":"XIR165137","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"le_brun_charles_1619_90","item_category5":"balown","item_list_name":"search_results","item_name":"the_ending_of_the_mania_for_duels_in_1662_ceiling_painting_from_the_galerie_des_glaces","item_variant":"undefined"},{"item_id":"TCL100965","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"irish_school_9th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_58_fol_309r_page_of_latin_script_by_scribe_a_from_the_book_of_kells_c_800_vellum","item_variant":"undefined"},{"item_id":"PNP248863","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"eli_whitney_s_1765_1825_cotton_gin_1793_engraving","item_variant":"undefined"},{"item_id":"PNP386847","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"facsimile_of_the_earliest_dated_picture_of_a_gun_folio_from_de_notabilitatibus_sapientiis_et_prudent","item_variant":"undefined"},{"item_id":"XAL172299","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jaquerio_giacomo_fl_1403_53","item_category5":"balown","item_list_name":"search_results","item_name":"detail_of_the_nine_worthies_and_the_nine_worthy_women_1418_30_fresco","item_variant":"undefined"},{"item_id":"XJF354208","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_18th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"erecting_the_ancient_egyptian_obelisk_in_st_peter_s_square_rome_engraved_by_niccola_zabaglia_engravi","item_variant":"undefined"},{"item_id":"MEV5045480","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"codex_atlanticus_sheet_149_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"XCF130649","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"backstaff_18th_century_wood","item_variant":"undefined"},{"item_id":"XAL165811","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jaquerio_giacomo_fl_1403_53","item_category5":"balown","item_list_name":"search_results","item_name":"the_nine_worthies_detail_of_charlemagne_747_814_1418_30_fresco","item_variant":"undefined"},{"item_id":"CHT175003","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chevalier_charles_fl_1835","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_phenakisticope_with_a_dancing_couple_card_1835_photo","item_variant":"undefined"},{"item_id":"MFR348329","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"adams_george_1750_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"sextant_brass_wood_glass","item_variant":"undefined"},{"item_id":"CHT182721","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"telegraphoscope_receiver_designed_by_e_belin_1907_photo","item_variant":"undefined"},{"item_id":"XJF359056","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_jesuits_in_china_engraving","item_variant":"undefined"},{"item_id":"NRM75481","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"napier_s_rods_1671_1700_wood","item_variant":"undefined"},{"item_id":"PVD1683415","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"virginia_lemke_michigan_with_her_doctors_in_an_iron_lung_device_stimulating_lungs_activity_to_fight_","item_variant":"undefined"},{"item_id":"DGC1073947","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_a_tattooed_woman_c_1905_sepia_photo","item_variant":"undefined"},{"item_id":"XAL257184","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jaquerio_giacomo_fl_1403_53","item_category5":"balown","item_list_name":"search_results","item_name":"the_nine_worthies_and_the_nine_worthy_women_detail_of_charlemagne_godfrey_de_bouillon_delphine_iynop","item_variant":"undefined"},{"item_id":"LLM3097141","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"devices_to_prevent_masturbation_for_boys_and_girls_engraving","item_variant":"undefined"},{"item_id":"XJF437430","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"balown","item_list_name":"search_results","item_name":"an_artist_drawing_a_lute_with_the_aid_of_a_perspective_apparatus_illustration_from_durer_s_four_book","item_variant":"undefined"},{"item_id":"ROC5906640","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_star_of_bethlehem_and_other_plants_c_1506_12_red_chalk_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"CH869302","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"dominguez_oscar_1906_58","item_category5":"not_balown","item_list_name":"search_results","item_name":"machine_a_coudre_electro_sexuelle_c_1934_35_oil_on_canvas","item_variant":"undefined"},{"item_id":"XJF150847","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stone_frank_1800_59_after","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_augusta_ada_byron_1815_52_engraved_by_w_h_mote_fl_1842_64_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"XJF441926","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"poma_de_ayala_felipe_huaman_1526_1613","item_category5":"balown","item_list_name":"search_results","item_name":"chief_accountant_and_treasurer_tawantin_suyu_khipuq_kuraka_keeper_of_the_khipu_woodcut","item_variant":"undefined"},{"item_id":"DGC696842","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"enigma_cipher_machine_detail_of_the_three_rotors_photo","item_variant":"undefined"},{"item_id":"SMT3741569","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"antikythera_mechanism_c_250_150_bc_reconstruction_metal","item_variant":"undefined"},{"item_id":"KAB93232","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_medici_lorena_coat_of_arms_c_1638_pietra_dura","item_variant":"undefined"},{"item_id":"XJF354206","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fontana_carlo_c_1636_1714_after","item_category5":"balown","item_list_name":"search_results","item_name":"erecting_the_ancient_egyptian_obelisk_in_st_peter_s_square_rome_engraved_by_alessandro_specchi_engra","item_variant":"undefined"},{"item_id":"STC255236","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"grasset_de_saint_sauveur_jacques_1757_1810","item_category5":"not_balown","item_list_name":"search_results","item_name":"duilius_corvus_boarding_device_on_roman_galley_warship_by_jacques_grasset_de_saint_sauveur_1757_1810","item_variant":"undefined"},{"item_id":"XJF425336","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"examen_conscientiae_illustration_from_exercitia_spiritualia_by_st_ignatius_de_loyola_printed_in_1689","item_variant":"undefined"},{"item_id":"MFR348319","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"original_set_of_napier_s_bones_with_fitted_case_and_contemporary_publication_1685_boxwood","item_variant":"undefined"},{"item_id":"CHT236040","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ionisation_chamber_devised_by_marie_curie_1867_1934_c_1897","item_variant":"undefined"},{"item_id":"XJF150849","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"augusta_ada_byron_1815_52_countess_of_lovelace_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"XJF150850","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_augusta_ada_byron_1815_52_countess_of_lovelace_oil_on_canvas_b_w_photo","item_variant":"undefined"},{"item_id":"STC237097","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bosse_abraham_1602_76_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"artist_painting_a_portrait_over_a_grid_for_accurate_proportion_printed_paris_1737_engraving","item_variant":"undefined"},{"item_id":"MOL226460","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"scold_s_bridle_iron","item_variant":"undefined"},{"item_id":"TRK562146","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"newcomen_steam_engine_invented_by_thomas_newcomen_in_1712","item_variant":"undefined"},{"item_id":"MNY381397","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"byron_company_fl_1890_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_edison_standing_next_to_a_phonograph_in_his_laboratory_1920_silver_gelatin_print","item_variant":"undefined"},{"item_id":"XJF359054","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dutch_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"johann_adam_schall_von_bell_from_china_illustrata_by_athanasius_kircher_1667_engraving","item_variant":"undefined"},{"item_id":"DGC696839","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"enigma_cipher_machine_with_three_rotors_detail_of_the_keys_and_patch_leads_photo","item_variant":"undefined"},{"item_id":"MEV5045306","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"codex_atlanticus_sheet_69_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"CH437776","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lusverg_giacomo_c_1636_89","item_category5":"not_balown","item_list_name":"search_results","item_name":"protractor_square_1686_brass","item_variant":"undefined"},{"item_id":"GBW466692","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"french_soldier_with_an_acoustic_listening_device_capable_of_tracking_aeroplanes_in_preparation_for_a","item_variant":"undefined"},{"item_id":"MEB857407","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"head_of_an_old_man_and_sketches_of_a_mechanical_device_1490_1499_pen_and_fine_brush_with_sepia_color","item_variant":"undefined"},{"item_id":"XLE3777574","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"guidonian_hand_from_the_history_of_music_by_emil_naumann_print","item_variant":"undefined"},{"item_id":"NTE7417418","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"anne_boleyn_s_falcon_badge_inside_letter_t_percy_ms_465_f_23_vellum","item_variant":"undefined"},{"item_id":"XIR370218","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"device_for_supplying_water_to_a_fountain_from_book_of_knowledge_of_ingenious_mechanical_devices_by_a","item_variant":"undefined"},{"item_id":"STC310983","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_draughtsman_taking_details_for_a_portrait_using_a_perspective_apparatus_for_drawing_onto_glass_fro","item_variant":"undefined"},{"item_id":"XIR370217","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"water_balance_from_book_of_knowledge_of_ingenious_mechanical_devices_by_al_djazari_1206_vellum","item_variant":"undefined"},{"item_id":"LEE241037","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"johns_jasper_b_1930","item_category5":"not_balown","item_list_name":"search_results","item_name":"device_circle_1959_oil_on_canvas","item_variant":"undefined"},{"item_id":"EHT3090610","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman_1st_century_ad","item_category5":"not_balown","item_list_name":"search_results","item_name":"modius_found_at_carvoran_hadrian_s_wall_81ad_bronze","item_variant":"undefined"},{"item_id":"UIG527995","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_guidonian_hand_a_mnemonic_device_to_aid_the_learning_of_sight_singing_a_precursor_of_tonic_sol_f","item_variant":"undefined"},{"item_id":"IL309350","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"burian_zdenek_1905_81","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_group_of_neanderthalers_outside_the_kulna_cave_illustration_from_the_dawn_of_man_published_by_spri","item_variant":"undefined"},{"item_id":"UIG529596","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_lightning_the_first_soviet_nuclear_test_29th_august_1949_b_w_photo","item_variant":"undefined"},{"item_id":"XIR165141","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"le_brun_charles_1619_90","item_category5":"balown","item_list_name":"search_results","item_name":"war_for_the_rights_of_the_queen_in_1667_ceiling_painting_from_the_galerie_des_glaces","item_variant":"undefined"},{"item_id":"SZT5059666","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"this_recording_shows_charles_goodwin_norton_and_his_son_at_a_film_screening_on_display_was_a_treatis","item_variant":"undefined"},{"item_id":"BL741729","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_wheel_of_fortune_from_rota_uite_que_fortuna_uocatur_c_1460_coloured_wood_engraving","item_variant":"undefined"},{"item_id":"LAL299793","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"escott_dan_1928_87","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_unicorn_of_scotland_coat_of_arms","item_variant":"undefined"},{"item_id":"NRM260208","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"napier_s_rods_1671_1700_wood","item_variant":"undefined"},{"item_id":"CHT239217","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_transmitter_of_the_eiffel_tower_after_1914_wood_metal","item_variant":"undefined"},{"item_id":"XIR216686","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"thermometer_surmounted_with_a_phrygian_bonnet_enamel","item_variant":"undefined"},{"item_id":"TAD1745138","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engine_and_device_of_rolling_theatre_in_ancient_greece_engraving","item_variant":"undefined"},{"item_id":"MFR348349","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"hadley_s_quadrant_with_transversal_boxwood_scale_c_1750_brass_wood","item_variant":"undefined"},{"item_id":"XJL211857","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman_5th_century_ad","item_category5":"balown","item_list_name":"search_results","item_name":"roman_coin_depicting_an_organ_bronze","item_variant":"undefined"},{"item_id":"STC237096","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"not_balown","item_list_name":"search_results","item_name":"scene_from_durer_s_course_in_the_art_of_drawing_published_nuremberg_1525_engraving","item_variant":"undefined"},{"item_id":"MFR313903","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_a_gentleman_seafarer_with_a_hadley_quadrant_on_his_knee_oil_on_canvas","item_variant":"undefined"},{"item_id":"BST263828","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"egyptian_14th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_castle_water_clock_mamluk_period_1354_ink_opaque_w_e_gold_on_paper","item_variant":"undefined"},{"item_id":"NYH2613996","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"terrors_of_the_telephone_illustration_from_the_daily_graphic_15th_march_1877_litho","item_variant":"undefined"},{"item_id":"KWE322673","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"man_being_tortured_on_the_rack_from_the_national_and_domestic_history_of_england_by_william_hickman_","item_variant":"undefined"},{"item_id":"MEV5045167","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"codex_atlanticus_sheet_1_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"BL3506703","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cotton_augustus_i_ii_f_29_calshot_castle_1539_ink_tempera_on_parchment","item_variant":"undefined"},{"item_id":"XRH1219276","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"robert_oppenheimer_and_major_general_leslie_groves_inspecting_the_new_atomic_bomb_test_site_in_new_m","item_variant":"undefined"},{"item_id":"DGC696841","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"enigma_cipher_machine_with_three_rotors_viewed_from_above_photo","item_variant":"undefined"},{"item_id":"IL309347","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"burian_zdenek_1905_81","item_category5":"not_balown","item_list_name":"search_results","item_name":"neanderthalers_feeding_in_the_krapina_cave_illustration_from_the_dawn_of_man_published_by_spring_boo","item_variant":"undefined"},{"item_id":"TAD1219277","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"atomic_plant_at_oak_ridge_tennessee_b_w_photo","item_variant":"undefined"},{"item_id":"XRA1219278","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"robert_oppenheimer_at_a_press_conference_at_the_sorbonne_university_in_1958_b_w_photo","item_variant":"undefined"},{"item_id":"XLF3785267","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"king_edward_vii_s_visit_to_the_london_hospital","item_variant":"undefined"},{"item_id":"BL3313331","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_genealogical_table_of_descendants_of_louis_ix_in_the_form_of_a_fleur_de_lys_c_1445_miniature","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"device","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":3779,"search_results_page_number":1}