{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XIR221459","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gervex_henri_1852_1929","item_category5":"balown","item_list_name":"search_results","item_name":"before_the_operation_or_doctor_pean_teaching_at_saint_louis_hospital_1887_oil_on_canvas","item_variant":"undefined"},{"item_id":"XJF140213","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":"surgical_operations_on_limbs_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"AII79634","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"piombo_sebastiano_del_s_luciani_c_1485_1547","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_martyrdom_of_st_agatha_1520","item_variant":"undefined"},{"item_id":"KWE421821","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":"nineteenth_century_surgical_instruments_etching","item_variant":"undefined"},{"item_id":"CH823665","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"merz_mario_1925_2003","item_category5":"not_balown","item_list_name":"search_results","item_name":"igloo_of_the_palacio_de_las_alhajas_igloo_del_palacio_de_las_alhajas_1982_2_semicircular_structures_","item_variant":"undefined"},{"item_id":"TRK697335","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"throne_of_charlemagne_c_800_marble","item_variant":"undefined"},{"item_id":"CIV214987","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nevinson_christopher_richard_wynne_1889_1946","item_category5":"not_balown","item_list_name":"search_results","item_name":"acetylene_welders_1917_etching_and_drypoint","item_variant":"undefined"},{"item_id":"BAL20338","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"that_ll_be_the_day_underground_railway_poster_1984_colour_offset","item_variant":"undefined"},{"item_id":"TRI867779","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"davy_faraday_laboratory_new_laboratory_illustration_from_reconstruction_of_the_royal_institution_pho","item_variant":"undefined"},{"item_id":"UDK844499","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"titration_experiment_adding_chemical_of_known_concentration_to_test_solution_effecting_colour_change","item_variant":"undefined"},{"item_id":"KES6212318","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"widmer_roethlin_dejaco","item_category5":"not_balown","item_list_name":"search_results","item_name":"swiss_school_of_violin_making_in_brienz_b_w_photo","item_variant":"undefined"},{"item_id":"XIR215644","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school","item_category5":"balown","item_list_name":"search_results","item_name":"historiated_initial_g_depicting_st_agatha_vellum","item_variant":"undefined"},{"item_id":"STC347680","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"making_money_pots_of_liquid_metal_being_handled_in_the_melting_room_sepia_photo","item_variant":"undefined"},{"item_id":"MEV5046969","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_888_verso_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"LLM2802011","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":"watchmaker_engraving","item_variant":"undefined"},{"item_id":"TRK878832","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"germany_aachen_cathedral_palatine_chapel_charlemagne_s_throne","item_variant":"undefined"},{"item_id":"TRK2922508","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"charlemagne_s_throne_palatine_chapel_aachen_cathedral_germany_photo","item_variant":"undefined"},{"item_id":"TRK2922510","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"charlemagne_s_throne_palatine_chapel_aachen_cathedral_germany_photo","item_variant":"undefined"},{"item_id":"FAS246004","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nevinson_christopher_richard_wynne_1889_1946","item_category5":"not_balown","item_list_name":"search_results","item_name":"acetylene_welders_1917_etching_and_drypoint","item_variant":"undefined"},{"item_id":"BL5668239","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thorens_excelda_portable_gramophone_1932","item_variant":"undefined"},{"item_id":"KES6229470","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_medicine_hospital_1941_b_w_photo","item_variant":"undefined"},{"item_id":"KWE229732","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_thumbscrew_of_maria_theresa_of_austria_1717_80_litho","item_variant":"undefined"},{"item_id":"KES6229469","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_medicine_hospital_1941_b_w_photo","item_variant":"undefined"},{"item_id":"LMG440293","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"kitchin_l_roy_b_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"wedge_and_columns_1967_aluminium_see_also_440292","item_variant":"undefined"},{"item_id":"KES6206839","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"fred_eberhard","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_zumikon_attenhoferstrasse_ski_factory_1941_b_w_photo","item_variant":"undefined"},{"item_id":"HST1271680","item_category":"object","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":"sewing_clamp_1820_70_satinwood","item_variant":"undefined"},{"item_id":"UIG5310237","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_kettle_holder","item_variant":"undefined"},{"item_id":"STC810311","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rostagni_francesco_18th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"builders_tools_engraved_by_martino_schede_engraving","item_variant":"undefined"},{"item_id":"LCM195996","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"pankhurst_sylvia_1880_1960","item_category5":"not_balown","item_list_name":"search_results","item_name":"in_a_leicester_boot_factory_1907_charcoal_pastel_on_paper","item_variant":"undefined"},{"item_id":"LLM2797306","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":"mr_clamp_the_carpenter_colour_litho","item_variant":"undefined"},{"item_id":"UDK844576","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"clamp_stand_burette_and_conical_flask","item_variant":"undefined"},{"item_id":"UDK844936","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apparatus_for_timing_accurately_timing_fall_of_an_object","item_variant":"undefined"},{"item_id":"LMG440292","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"kitchin_l_roy_b_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"wedge_and_columns_1967_aluminium_see_also_440293","item_variant":"undefined"},{"item_id":"CH3576141","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_tula_sewing_clamps_velvet_steel","item_variant":"undefined"},{"item_id":"UDK844811","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"spring_in_clamp_pulled_by_weight","item_variant":"undefined"},{"item_id":"FAK3841276","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_violin_gripped_in_a_vice","item_variant":"undefined"},{"item_id":"UDK844892","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"test_tube_angled_in_a_clamp_stand_with_a_bunsen_burner_underneath_close_up","item_variant":"undefined"},{"item_id":"LLM2797308","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":"master_clamp_the_carpenter_s_son_colour_litho","item_variant":"undefined"},{"item_id":"FAK3841285","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"tools_for_making_and_repairing_violins","item_variant":"undefined"},{"item_id":"UDK844845","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"clamp_stands_holding_apparatus_to_prepare_hydrochloric_acid_using_sulphuric_acid_and_sodium_chloride","item_variant":"undefined"},{"item_id":"LLM2797309","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":"miss_clamp_the_carpenter_s_daughter_colour_litho","item_variant":"undefined"},{"item_id":"SLR3825332","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"graham_salter","item_category5":"not_balown","item_list_name":"search_results","item_name":"violin_repair","item_variant":"undefined"},{"item_id":"STC398666","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"tunnicliffe_charles_frederick_1901_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"carting_mangolds_to_the_clamp_litho","item_variant":"undefined"},{"item_id":"HGL615398","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":"engineering_research_front_cover_of_the_dupont_magazine_august_september_1953_colour_litho","item_variant":"undefined"},{"item_id":"FAK3841283","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"tools_for_making_and_repairing_violins","item_variant":"undefined"},{"item_id":"AVE6329928","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1970s_man_brushes_stuffed_bird","item_variant":"undefined"},{"item_id":"FAK3841273","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"violin_restorer","item_variant":"undefined"},{"item_id":"FAK3841309","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"violin_making_tools","item_variant":"undefined"},{"item_id":"SLR3825338","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"graham_salter","item_category5":"not_balown","item_list_name":"search_results","item_name":"violin_repair","item_variant":"undefined"},{"item_id":"LLM2797307","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":"mrs_clamp_the_carpenter_s_wife_colour_litho","item_variant":"undefined"},{"item_id":"FAK3841305","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"four_damaged_violins","item_variant":"undefined"},{"item_id":"LLM1091442","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"jules_pean_french_surgeon_chromolitho","item_variant":"undefined"},{"item_id":"HFE4466714","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"felix_g","item_category5":"not_balown","item_list_name":"search_results","item_name":"wood_tools_anvil_clamp_charron","item_variant":"undefined"},{"item_id":"SBW400394","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"brown_stewart_b_1947","item_category5":"not_balown","item_list_name":"search_results","item_name":"lemon_clamp_2011_oil_on_canvas","item_variant":"undefined"},{"item_id":"MNY381255","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":"men_working_in_the_hardman_peck_co_piano_factory_new_york_1907_silver_gelatin_print","item_variant":"undefined"},{"item_id":"AVE6327919","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1960s_girl_adjusts_glassware_with_clamp","item_variant":"undefined"},{"item_id":"AVE6329924","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1970s_man_brushes_stuffed_bird","item_variant":"undefined"},{"item_id":"UDK844394","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electromagnetic_experiment_battery_connected_to_wires_on_clamp_stand_lifting_paper_clips","item_variant":"undefined"},{"item_id":"UDK844611","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electromagnetic_experiment_using_battery_connected_to_wires_clamp_stand_and_paper_clips","item_variant":"undefined"},{"item_id":"UDK847221","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"car_clamped_wheel","item_variant":"undefined"},{"item_id":"ELZ6371325","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"third_party_ticket_and_clamp_70s_80s","item_variant":"undefined"},{"item_id":"SSI2185451","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"close_up_of_a_press","item_variant":"undefined"},{"item_id":"LBI5896545","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lilien_ephraim_moses_1874_1925","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_printing_press_ink_on_paper","item_variant":"undefined"},{"item_id":"DGA3955775","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"universal_clamping_machine_produced_by_j_a_fay_and_co_united_states_of_america_woodworking_machine_i","item_variant":"undefined"},{"item_id":"SSI2174747","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"scientist_working_in_a_chemical_laboratory","item_variant":"undefined"},{"item_id":"AVE6327897","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1960s_liquid_pours_into_beaker","item_variant":"undefined"},{"item_id":"SSI2185450","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"close_up_of_a_press","item_variant":"undefined"},{"item_id":"SSI2169767","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"laboratory_equipment_1950s","item_variant":"undefined"},{"item_id":"FAK3841294","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"violin_restorer","item_variant":"undefined"},{"item_id":"UIG5415367","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"instruments_of_torture_the_clamp_collar_woodcut_from_1864","item_variant":"undefined"},{"item_id":"CHH6355042","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stitchwell_hand_sewing_machine_with_table_clamp","item_variant":"undefined"},{"item_id":"FAK3841301","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"violin_restorer","item_variant":"undefined"},{"item_id":"KES6227172","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"fred_eberhard","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_water_power_electric_company_engelberg_1942_b_w_photo","item_variant":"undefined"},{"item_id":"NAD3530281","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"lawrence_jacob_1917_2000","item_category5":"not_balown","item_list_name":"search_results","item_name":"builders_1986_gouache_w_c_on_paper","item_variant":"undefined"},{"item_id":"LLM6021381","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"veterinary_appliances_litho","item_variant":"undefined"},{"item_id":"UDK5430369","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"spring_in_clamp_pulled_by_weight_photo_by_andy_crawford","item_variant":"undefined"},{"item_id":"XJF439971","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"harding_s_18th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"sir_amias_poulett_engraved_by_r_clamp_1796_engraving","item_variant":"undefined"},{"item_id":"LLM8676027","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"clamp_of_fired_bricks_in_a_sussex_brickyard_b_w_photo","item_variant":"undefined"},{"item_id":"KES6227179","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"fred_eberhard","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_water_power_electric_company_engelberg_1942_b_w_photo","item_variant":"undefined"},{"item_id":"KES6254115","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_lauberhorn_race_1977_clamp_b_w_photo","item_variant":"undefined"},{"item_id":"AVE6327914","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1960s_broken_glass_on_table","item_variant":"undefined"},{"item_id":"KES6254113","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_lauberhorn_race_1976_clamp_b_w_photo","item_variant":"undefined"},{"item_id":"KES6254114","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_lauberhorn_race_1977_clamp_b_w_photo","item_variant":"undefined"},{"item_id":"SSI2185964","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"scientist_examining_chemicals_in_a_laboratory","item_variant":"undefined"},{"item_id":"UIS5094637","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_general_modern_basil_halls_ovariotomy_clamp_1910_1920","item_variant":"undefined"},{"item_id":"FAK3841292","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bella_falk","item_category5":"not_balown","item_list_name":"search_results","item_name":"violin_restorer","item_variant":"undefined"},{"item_id":"SSI2206534","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"close_up_of_surgeon_s_hands_performing_open_heart_surgery","item_variant":"undefined"},{"item_id":"AVE6329284","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1950s_hands_use_amber_to_pick_up_feathers_from_table","item_variant":"undefined"},{"item_id":"UIS5067780","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_early_modern_steel_seton_clamp_17th_century","item_variant":"undefined"},{"item_id":"UIG5308730","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tenniel_john_1820_1914","item_category5":"not_balown","item_list_name":"search_results","item_name":"cartoon_depicting_a_head_clamp_being_used_to_keep_the_photographer_s_subject_still","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"clamp","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":369,"search_results_page_number":1}