{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"UIS4932328","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_family_jars_c1860","item_variant":"undefined"},{"item_id":"UIS4932357","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_difficulties_c1860","item_variant":"undefined"},{"item_id":"UIS4932568","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_curiosity_punished_c1860","item_variant":"undefined"},{"item_id":"UIS4932902","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_waiting_for_its_father_c1860","item_variant":"undefined"},{"item_id":"UIS4932934","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_waiting_for_its_father_c1860","item_variant":"undefined"},{"item_id":"UIG5311939","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_woman_viewing_a_picture_through_a_brewster_stereoscope","item_variant":"undefined"},{"item_id":"UIS4932313","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_family_jars_c1860","item_variant":"undefined"},{"item_id":"UIS4932598","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_curiosity_punished_c1860","item_variant":"undefined"},{"item_id":"UIS4932447","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_difficulties_c1860","item_variant":"undefined"},{"item_id":"UIS4933082","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_a_horrible_intrusion_c1860","item_variant":"undefined"},{"item_id":"UIS4933139","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_title_not_known_c1860","item_variant":"undefined"},{"item_id":"UIS4932785","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_advantages_c1860","item_variant":"undefined"},{"item_id":"UIS4932879","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_a_frightful_discovery_c1860","item_variant":"undefined"},{"item_id":"UIS4932617","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_curiosity_punished_c1860","item_variant":"undefined"},{"item_id":"UIS4932394","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_difficulties_c1860","item_variant":"undefined"},{"item_id":"UIS4932581","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_curiosity_punished_c1860","item_variant":"undefined"},{"item_id":"UIS4932822","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_advantages_c1860","item_variant":"undefined"},{"item_id":"UIS4932950","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_waiting_for_its_father_c1860","item_variant":"undefined"},{"item_id":"UIS4933108","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_a_ghostly_warning_c1860","item_variant":"undefined"},{"item_id":"UIS4932411","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_difficulties_c1860","item_variant":"undefined"},{"item_id":"UIS4932643","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_curiosity_punished_c1860","item_variant":"undefined"},{"item_id":"UIS4932371","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_difficulties_c1860","item_variant":"undefined"},{"item_id":"UIS4932491","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_difficulties_c1860","item_variant":"undefined"},{"item_id":"UIS4932490","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_a_stylish_affair_c1860","item_variant":"undefined"},{"item_id":"UIS4932540","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_a_stylish_affair_c1860","item_variant":"undefined"},{"item_id":"UIS4932479","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_advantages_c1860","item_variant":"undefined"},{"item_id":"UIS4933169","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_crinoline_difficulties_c1860","item_variant":"undefined"},{"item_id":"UIS4932836","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_a_frightful_discovery_c1860","item_variant":"undefined"},{"item_id":"UIS4932766","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_just_as_it_should_be_c1860","item_variant":"undefined"},{"item_id":"UIS4933084","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_fast_day_a_horrible_intrusion_c1860","item_variant":"undefined"},{"item_id":"UIS4932872","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_bright_eyes_disturb_devotion_c1860","item_variant":"undefined"},{"item_id":"UIS4933021","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_fast_day_an_awkward_interruption_c1860","item_variant":"undefined"},{"item_id":"UIS4933022","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_meat_on_friday_c1860","item_variant":"undefined"},{"item_id":"UIS4932727","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_what_the_eye_doesn_t_see_the_heart_doesn_t_grieve_for_c1860","item_variant":"undefined"},{"item_id":"UIS4932982","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_a_new_knocker_on_the_monastery_door_c1860","item_variant":"undefined"},{"item_id":"UIS4932330","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_after_a_storm_cometh_a_calm_c1860","item_variant":"undefined"},{"item_id":"UIS4933048","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_fast_day_an_agreeable_surprise_c1860","item_variant":"undefined"},{"item_id":"UIS4932778","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_come_kiss_me_quick_how_funny_c1860","item_variant":"undefined"},{"item_id":"UIS4933011","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_food_for_the_monastery_c1860","item_variant":"undefined"},{"item_id":"UIS4933168","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_now_ma_am_say_when_c1860","item_variant":"undefined"},{"item_id":"UIS4932901","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_bright_eyes_disturb_devotion_c1860","item_variant":"undefined"},{"item_id":"UIS4932667","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_an_optical_delusion_things_seen_and_things_not_seen_c1860","item_variant":"undefined"},{"item_id":"UIS4932723","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_an_optical_delusion_things_seen_and_things_not_seen_c1860","item_variant":"undefined"},{"item_id":"UIS4933179","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_werry_sorry_mam_but_yer_l_av_to_leave_your_krinerline_outside_c1","item_variant":"undefined"},{"item_id":"UIS4933153","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_stereoscope_entitled_full_inside_mum_room_on_the_roof_mum_only_like_going_upstairs_mu","item_variant":"undefined"},{"item_id":"NAM5923584","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"british_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscope_1910_circa_stereoscope","item_variant":"undefined"},{"item_id":"NAM5923587","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"british_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscope_1910_circa_stereoscope","item_variant":"undefined"},{"item_id":"NAM5923585","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"british_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscope_1910_circa_stereoscope","item_variant":"undefined"},{"item_id":"NAM5923588","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"british_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscope_1910_circa_stereoscope","item_variant":"undefined"},{"item_id":"NAM5923583","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"british_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscope_1910_circa_stereoscope","item_variant":"undefined"},{"item_id":"NAM5923586","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"british_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscope_1910_circa_stereoscope","item_variant":"undefined"},{"item_id":"LLM7197631","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_vocabulaire_illustre_stereoscope_stereoscop_engraving","item_variant":"undefined"},{"item_id":"LLM2801422","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":"stereoscope_engraving","item_variant":"undefined"},{"item_id":"EPL6827075","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chas_kingsley_stereoscop","item_variant":"undefined"},{"item_id":"UIS5062414","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wheatstone_stereoscope_c_1850","item_variant":"undefined"},{"item_id":"UIG5425894","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_stereoscope_19th_century_engraving","item_variant":"undefined"},{"item_id":"UIS5083276","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wheatstone_s_table_stereoscope_c_1860","item_variant":"undefined"},{"item_id":"MAE6262679","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"paul_maeyaert","item_category5":"not_balown","item_list_name":"search_results","item_name":"antique_medical_equipment_stereoscope","item_variant":"undefined"},{"item_id":"UIG5425890","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_stereoscope_19th_century_engraving","item_variant":"undefined"},{"item_id":"LIP1607279","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_stereoscope_pseudoscope_and_solid_daguerreotypes_engraving","item_variant":"undefined"},{"item_id":"UIG5425891","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_brewster_stereoscope_19th_century_engraving","item_variant":"undefined"},{"item_id":"UIG5425893","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_wheatstone_stereoscope_19th_century_engraving","item_variant":"undefined"},{"item_id":"LLM5993213","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscope_a_miroirs_de_m_wheatstone_engraving","item_variant":"undefined"},{"item_id":"UIG5310658","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_a_refracting_stereoscope_two_pictures_of_charles_wheatstone_taken_from_slight","item_variant":"undefined"},{"item_id":"LAL337917","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"jackson_peter_1922_2003","item_category5":"not_balown","item_list_name":"search_results","item_name":"victorian_family_at_home","item_variant":"undefined"},{"item_id":"PAC2640443","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"japanese_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"temples_in_nagasaki_mid_1860_s_photo","item_variant":"undefined"},{"item_id":"LLE818664","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dancing_the_highland_fling_b_w_photo","item_variant":"undefined"},{"item_id":"BL5942187","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_simple_history_of_a_portrait_from_punch_or_the_london_charivari_vol_33_p_224_1857_engraving","item_variant":"undefined"},{"item_id":"DGC3557548","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"family_scene_with_grandma_using_a_stereoscope_c_1900_photo","item_variant":"undefined"},{"item_id":"EPL7033394","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"murder_of_thomas_a_becket_in_canterbury_cathedral_in_1170_stereoscope","item_variant":"undefined"},{"item_id":"JHL740718","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"european_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscopic_view_of_a_nude_on_a_couch_c_1920s_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5425826","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_folding_refracting_stereoscope_with_picture_rest_dated_19th_century","item_variant":"undefined"},{"item_id":"UIG5425828","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_folding_refracting_stereoscope_with_picture_rest_dated_19th_century","item_variant":"undefined"},{"item_id":"LLM2802540","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":"sir_charles_wheatstone_chromolitho","item_variant":"undefined"},{"item_id":"LLJ609844","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"jackson_peter_1922_2003","item_category5":"not_balown","item_list_name":"search_results","item_name":"shock_and_fear_gouache_on_paper","item_variant":"undefined"},{"item_id":"LLM5993220","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"maniere_de_prendre_les_epreuves_stereoscopiques_d_objects_rapproches_engraving","item_variant":"undefined"},{"item_id":"LLM5993210","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"l_abbe_moigno_engraving","item_variant":"undefined"},{"item_id":"LLM5993219","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"deux_dessins_stereoscopiques_engraving","item_variant":"undefined"},{"item_id":"XOS5962888","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"standard_scenic_company_fl_1906_08","item_category5":"balown","item_list_name":"search_results","item_name":"white_robed_pottery_peddlers_on_the_streets_of_seoul_korea_c_1906_b_w_photo","item_variant":"undefined"},{"item_id":"JHL740716","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"european_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscopic_view_of_two_women_in_a_german_wheel_c_1920s_b_w_photo","item_variant":"undefined"},{"item_id":"GLH2631505","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"spinning_silk_showing_roving_frame_so_manchester_conn_single_image_of_stereo_card_circa_1914_b_w_pho","item_variant":"undefined"},{"item_id":"UIG528337","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_emperor_s_grand_master_of_horse_passing_through_the_main_street_of_seoul_looking_west_korea_1904","item_variant":"undefined"},{"item_id":"JHL745281","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":"photographers_and_their_equipment_on_an_expedition_to_photograph_the_interior_of_mammoth_cave_from_t","item_variant":"undefined"},{"item_id":"GLH1200965","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_writing_letter_at_desk_stereo_card_c_early_1900_s","item_variant":"undefined"},{"item_id":"GLH1200966","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_writing_letter_at_desk_single_image_of_stereo_card_c_early_1900_s","item_variant":"undefined"},{"item_id":"SXT2961276","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"irish_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dublin_during_the_rebellion_1916_b_w_photo","item_variant":"undefined"},{"item_id":"JHL740719","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"european_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscopic_view_of_a_nude_on_the_shore_of_a_lake_c_1920s_b_w_photo","item_variant":"undefined"},{"item_id":"JHL740717","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"european_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stereoscopic_view_of_a_nude_in_a_doorway_c_1920s_b_w_photo","item_variant":"undefined"},{"item_id":"CH487682","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"persian_officials_in_military_uniform_1850s_hand_tinted_stereoscopic_daguerreotype","item_variant":"undefined"},{"item_id":"NMP344833","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_dawns_of_the_cinema_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"stereoscopio","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":16451,"search_results_page_number":1}