{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"BAL52394","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stone_marcus_1840_1921","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_young_james_watt_playing_with_steam","item_variant":"undefined"},{"item_id":"XCF306013","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":"map_of_india_published_under_the_direction_of_colonel_h_r_thuillier_r_e_surveyor_general_of_india_18","item_variant":"undefined"},{"item_id":"XJF270069","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":"sketch_map_of_australia_showing_the_position_of_mr_stuart_s_route_1864_litho_b_w_photo","item_variant":"undefined"},{"item_id":"RGS242201","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maull_fl_1850s_60s_and_polyblank_fl_1850s","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_sir_george_everest_1790_1866_sepia_photo","item_variant":"undefined"},{"item_id":"XIR165840","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":"indigo_plant_illustration_from_histoire_generale_des_antilles_habitees_par_les_francois_vol_2_by_jea","item_variant":"undefined"},{"item_id":"BL3265072","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveying_party_by_kinloch_loch_rannoch_figures_surveying_the_eastern_end_of_loch_rannoch_as_part_of","item_variant":"undefined"},{"item_id":"MHS175757","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"harding_chester_1792_1866","item_category5":"not_balown","item_list_name":"search_results","item_name":"daniel_boone_1820_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4163302","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":"portrait_of_henry_david_thoreau_1817_1862_american_essayist_poet_philosopher_abolitionist_naturalist","item_variant":"undefined"},{"item_id":"XIR204982","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boysset_bertrand_1355_1415","item_category5":"balown","item_list_name":"search_results","item_name":"ms_327_fol_28r_surveying_and_demarcation_of_land_from_traite_d_arpentage_by_arnaud_de_villeneuve_124","item_variant":"undefined"},{"item_id":"PNP257451","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":"george_washington_as_a_surveyor_in_virginia_aged_21_colour_litho","item_variant":"undefined"},{"item_id":"NYH188593","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chapman_john_gadsby_1808_89","item_category5":"not_balown","item_list_name":"search_results","item_name":"george_washington_as_a_young_surveyor_1841_oil_on_canvas","item_variant":"undefined"},{"item_id":"XYC277516","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"basil_simon_d_1619","item_category5":"balown","item_list_name":"search_results","item_name":"hertford_castle_and_castle_yard_from_the_survey_thereof_taken_by_symon_basyll_surveyor_1608_pen_and_","item_variant":"undefined"},{"item_id":"CH378521","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"repton_humphry_1752_1818","item_category5":"not_balown","item_list_name":"search_results","item_name":"sketches_and_hints_on_landscape_gardening_1794_aquatint","item_variant":"undefined"},{"item_id":"LLM455716","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"north_american_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"young_washington_surveyor","item_variant":"undefined"},{"item_id":"CHT237212","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_from_la_science_de_l_arpenteur_by_dupain_de_montesson_c_1720_90_published_in_paris_1766","item_variant":"undefined"},{"item_id":"STM620404","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bierstadt_albert_1830_1902","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyor_s_wagon_in_the_rockies_c_1859_oil_on_paper_mounted_on_masonite","item_variant":"undefined"},{"item_id":"DPA2146104","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"british_historian_sir_anthony_blunt_1962_photo","item_variant":"undefined"},{"item_id":"LRI4660289","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman","item_category5":"not_balown","item_list_name":"search_results","item_name":"roman_art_the_gromatician_a_surveyor_agrimeners_measures_the_land_using_a_groma_gruma_bronze_sculptu","item_variant":"undefined"},{"item_id":"PNP246178","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"james_w_marshall_1810_85_b_w_photo","item_variant":"undefined"},{"item_id":"XEE4405075","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":"pierre_louis_moreau_de_maupertuis_1698_1759_french_surveyor_and_mathematician_working_to_measure_the","item_variant":"undefined"},{"item_id":"KWE189035","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":"james_brindley_1716_72_from_gallery_of_portraits_published_in_1833_engraving","item_variant":"undefined"},{"item_id":"BL3297372","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_chart_of_the_peninsula_of_nova_scotia","item_variant":"undefined"},{"item_id":"KWE2603402","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_theodolite_and_other_surveryor_s_instruments_engraving","item_variant":"undefined"},{"item_id":"TAD1759625","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"after_resolution_of_uno_november_29_1947_about_division_of_palestine_lining_of_border_and_arab_land_","item_variant":"undefined"},{"item_id":"JB24599","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"john_bethell","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_of_hatfield_house_hertfordshire_built_1607_12_photo","item_variant":"undefined"},{"item_id":"DGA2565001","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyors_marking_out_alignments_on_the_ground_using_groma_road_building_project_drawing_roman_civil","item_variant":"undefined"},{"item_id":"USB131859","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hogarth_william_1697_1764","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_holland_house_group_1737_oil_on_canvas","item_variant":"undefined"},{"item_id":"PEF809223","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plain_of_er_rahah_from_the_cleft_on_ras_sufsafeh_1867_b_w_photo","item_variant":"undefined"},{"item_id":"STC172976","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"niebuhr_carsten_1733_1815_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_great_mosque_at_medina_from_voyages_en_arabie_et_en_autres_pays_de_l_orient_engraved_by_le_mire_","item_variant":"undefined"},{"item_id":"XJF447340","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"frontispiece_to_robert_fludd_s_utriusque_cosmi_historia_tractatus_secundus_de_naturae_simia_sue_tecn","item_variant":"undefined"},{"item_id":"XJF412211","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"compass_with_a_scene_of_surveying_engraving","item_variant":"undefined"},{"item_id":"XIR204983","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boysset_bertrand_1355_1415","item_category5":"balown","item_list_name":"search_results","item_name":"ms_327_fol_201v_a_surveyor_with_his_workers_from_traite_d_arpentage_by_arnaud_de_villeneuve_1240_131","item_variant":"undefined"},{"item_id":"DGA573423","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sculpture_representing_an_agrimensor_land_surveyor","item_variant":"undefined"},{"item_id":"KWE189092","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":"sir_christopher_wren_1632_1723_from_gallery_of_portraits_published_in_1833_engraving","item_variant":"undefined"},{"item_id":"ARH418421","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"borde_bernard_fl_1740","item_category5":"not_balown","item_list_name":"search_results","item_name":"n_11_seine_87_topographical_map_and_survey_of_the_village_of_issy_1740_pen_ink_and_w_c_on_paper","item_variant":"undefined"},{"item_id":"NYL997166","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"thoreau_s_cove_lake_walden_concord_photomechanical_print","item_variant":"undefined"},{"item_id":"CHT498437","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_manner_in_which_to_reduce_any_sort_of_ground_to_the_surveying_square_illustration_from_l_agricul","item_variant":"undefined"},{"item_id":"FER185660","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"walton_henry_1746_1813","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_constable_1783_1861_oil_on_panel","item_variant":"undefined"},{"item_id":"CHT218666","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"de_la_hire_philippe_1640_1718_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"self_portrait_of_philippe_de_la_hire_1640_1718_illustration_from_histoire_des_mathematiciens_by_alex","item_variant":"undefined"},{"item_id":"CH988611","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"tanguy_yves_1900_55","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_surveyor_of_dreams_1935_oil_on_canvas","item_variant":"undefined"},{"item_id":"LAL299354","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"phineas_finn","item_variant":"undefined"},{"item_id":"XJF354247","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scharf_george_the_elder_1788_1860","item_category5":"balown","item_list_name":"search_results","item_name":"builders_surveyors_and_architects_at_the_building_of_the_royal_college_of_surgeons_1834_w_c_on_paper","item_variant":"undefined"},{"item_id":"BL7395749","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":"ordnance_surveyor_drawing_of_bromley_kent_1799_pen_and_ink_on_paper","item_variant":"undefined"},{"item_id":"UIG557887","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"charles_conrad_jr_on_the_moon","item_variant":"undefined"},{"item_id":"TRK559218","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyors_aggrimensors_sitting_in_a_circle_during_a_meeting_miniature_of_the_14th_century","item_variant":"undefined"},{"item_id":"NRM260263","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"marshall_joseph_fl_1775","item_category5":"not_balown","item_list_name":"search_results","item_name":"hms_ambuscade_1775_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIG5309427","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"diagram_depicting_the_path_of_a_projectile_according_to_niccolo_fontana_tartaglia_in_which_he_examin","item_variant":"undefined"},{"item_id":"BL3618047","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":"the_cantonment_and_civil_station_of_berhampoor_cantonment_and_its_environs_1858_litho","item_variant":"undefined"},{"item_id":"NYL997167","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"site_of_thoreau_s_hut_concord_mass_1907_08_photomechanical_print","item_variant":"undefined"},{"item_id":"GLC696019","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"desbarres_joseph_frederick_wallet_1721_1824","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_sketch_of_the_operations_before_charlestown_the_capital_of_south_carolina_c_1780_colour_litho","item_variant":"undefined"},{"item_id":"NYL1113198","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thoreau_henry_david_1817_62","item_category5":"not_balown","item_list_name":"search_results","item_name":"nocturnal_birds_ink_on_paper","item_variant":"undefined"},{"item_id":"JLJ4648606","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"perronneau_jean_baptiste_1715_83","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_pierre_bouguer_1698_1758_1753_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLH982609","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":"drainage_colour_litho","item_variant":"undefined"},{"item_id":"BL7395755","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"seller_john_1632_97","item_category5":"not_balown","item_list_name":"search_results","item_name":"kent_actually_surveyed_and_delineated_by_john_seller_c_1680_engraving","item_variant":"undefined"},{"item_id":"XLA3764971","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thomson_hugh_1860_1920","item_category5":"balown","item_list_name":"search_results","item_name":"the_scarlet_letter_a_romance_by_nathaniel_hawthorme","item_variant":"undefined"},{"item_id":"XIR205402","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boysset_bertrand_1355_1415","item_category5":"balown","item_list_name":"search_results","item_name":"ms_327_fol_218r_measuring_a_field_from_traite_d_arpentage_by_arnaud_de_villeneuve_1240_1312_vellum","item_variant":"undefined"},{"item_id":"STC192768","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"treswell_ralph_c_1540_1616_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"west_cheap_as_it_appeared_in_the_year_1585_engraved_by_bartholemew_howlett_1767_1827_published_1814_","item_variant":"undefined"},{"item_id":"XIR205403","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boysset_bertrand_1355_1415","item_category5":"balown","item_list_name":"search_results","item_name":"ms_327_fol_226v_demarcation_of_land_from_traite_d_arpentage_by_arnaud_de_villeneuve_1240_1312_vellum","item_variant":"undefined"},{"item_id":"BOO74576","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyor_s_astrolabe_from_the_collection_of_peter_i_by_edmund_culpepper_1680_1740_london_1721_brass_","item_variant":"undefined"},{"item_id":"BL3518769","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hickey_thomas_1741_1821","item_category5":"not_balown","item_list_name":"search_results","item_name":"colonel_colin_mackenzie_1816_oil_on_canvas","item_variant":"undefined"},{"item_id":"LIP1062541","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":"an_exploring_party_in_australia_engraving","item_variant":"undefined"},{"item_id":"TW427276","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lucas_john_seymour_1849_1923","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_paul_s_the_king_s_visit_to_wren_1888_oil_on_canvas","item_variant":"undefined"},{"item_id":"BL5174144","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rocque_john_c_1704_d_1762","item_category5":"not_balown","item_list_name":"search_results","item_name":"plan_of_london_the_king_s_road_a_plan_of_the_cities_of_london_and_westminster_and_borough_of_southwa","item_variant":"undefined"},{"item_id":"PST269103","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":"plan_of_the_town_and_county_of_newcastle_upon_tyne_and_the_borough_of_gateshead_with_their_respectiv","item_variant":"undefined"},{"item_id":"XCF291047","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"pascatway_river_in_new_england_c_1660_85_ink_on_paper","item_variant":"undefined"},{"item_id":"CWA124868","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":"ground_plan_of_the_lower_assembly_rooms_bath_engraved_by_charles_hullmandel_1789_1850_litho","item_variant":"undefined"},{"item_id":"PFH1181165","item_category2":"no_copyright","item_category3":"standard","item_category4":"david_henley","item_category5":"not_balown","item_list_name":"search_results","item_name":"malaysia_tea_grows_on_a_hillside_in_the_cameron_highlands_pahang_state","item_variant":"undefined"},{"item_id":"XCF264795","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":"new_bethlem_hospital_st_george_s_fields_engraved_by_riley_1817_coloured_engraving","item_variant":"undefined"},{"item_id":"GRC3034969","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":"commissioners_map_of_manhattan_1811_b_w_engraving","item_variant":"undefined"},{"item_id":"BL3314258","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_plan_of_cape_coast_castle_cape_coast_castle_is_one_of_about_forty_slave_castles_or_large_commercia","item_variant":"undefined"},{"item_id":"BL3278263","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_index_chart","item_variant":"undefined"},{"item_id":"BL4044149","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"smith_william_fl_1727","item_category5":"not_balown","item_list_name":"search_results","item_name":"panoramic_view_of_the_slave_coast_for_the_royal_african_company_1730_engraving","item_variant":"undefined"},{"item_id":"UIS5074959","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_george_everest_military_engineer_1854_1866","item_variant":"undefined"},{"item_id":"DGA2959624","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bell_charles_davidson_1813_82","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_arrival_of_jan_van_riebeeck_and_his_men_at_the_cape_of_good_hope_in_april_1652_1850_oil_on_canva","item_variant":"undefined"},{"item_id":"BL7350734","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_of_the_new_river_from_its_source_near_the_town_of_ware_to_london_1834","item_variant":"undefined"},{"item_id":"BL394412","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_map_of_hindoostan_or_the_mogul_empire_1788_litho","item_variant":"undefined"},{"item_id":"BL3299099","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_accurate_survey_and_measurement_of_plymouth_and_dock_towns_with_their_fortifications_and_the_adja","item_variant":"undefined"},{"item_id":"CH7353103","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cornwell_from_the_sheet_map_of_the_3_counties_of_jamaica_1756_1761_engraving","item_variant":"undefined"},{"item_id":"NYL1113199","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thoreau_henry_david_1817_62","item_category5":"not_balown","item_list_name":"search_results","item_name":"baltimore_oriole_ink_on_paper","item_variant":"undefined"},{"item_id":"BL7305771","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":"sufferance_wharves_1789_engraving","item_variant":"undefined"},{"item_id":"PRX1002473","item_category":"photo","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":"karl_friedrich_gauss_1884_90_phototype","item_variant":"undefined"},{"item_id":"BL5914207","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"taylor_isaac_1730_1807","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_of_the_new_forest_of_hampshire_1759_pen_and_ink_on_paper","item_variant":"undefined"},{"item_id":"BL3295612","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"front_elevation_of_building_at_plymouth_docks_in_1694_naval_dockyards_of_the_royal_navy_fleet","item_variant":"undefined"},{"item_id":"BL7108197","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_ferry_bridge_yorkshire_1805_aquatint","item_variant":"undefined"},{"item_id":"USB1157727","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cleveley_john_the_elder_c_1712_77_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"hmy_royal_caroline_in_a_stiff_breeze","item_variant":"undefined"},{"item_id":"BOF7225094","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dallas_1989","item_variant":"undefined"},{"item_id":"UIS5100911","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"index_chart_to_the_great_trigonometrical_survey_of_india_1870","item_variant":"undefined"},{"item_id":"NAM5925115","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"millington_james_heath_1799_1872","item_category5":"not_balown","item_list_name":"search_results","item_name":"lieutenant_henry_montgomery_lawrence_1828_circa_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIS5085678","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_three_foot_theodolite_made_by_cary_for_the_great_survey_of_india_1802","item_variant":"undefined"},{"item_id":"ROC5672289","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":"elizabeth_i_c_1565_w_c_on_vellum_laid_on_playing_card","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"surveyor","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":649,"search_results_page_number":1}