{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"DPA5383999","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"guenange_moselle_lothringen_orphelins_apprentis_nahmaschinen_waisenhaus","item_variant":"undefined"},{"item_id":"EPL6840192","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machine_factory","item_variant":"undefined"},{"item_id":"EPL6872909","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"barnaby_s_studios_ltd_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machine_lesson","item_variant":"undefined"},{"item_id":"SIC744391","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_and_attachments","item_variant":"undefined"},{"item_id":"EPL6880888","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machine_truck","item_variant":"undefined"},{"item_id":"LLM11693566","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":"sewing_machines_and_attachments_engraving","item_variant":"undefined"},{"item_id":"LSE4109235","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":"advertising_card_for_singer_sewing_machines","item_variant":"undefined"},{"item_id":"LLM978164","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":"singer_sewing_machines_chromolitho","item_variant":"undefined"},{"item_id":"MEP2371456","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"walter_mori","item_category5":"not_balown","item_list_name":"search_results","item_name":"workers_working_on_sewing_machines","item_variant":"undefined"},{"item_id":"LIP1097323","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":"patent_sewing_machine_engraving","item_variant":"undefined"},{"item_id":"UIG2904233","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"union_sewing_machines_from_technoexport","item_variant":"undefined"},{"item_id":"LLM2780347","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":"using_sewing_machines_1905_chromolitho","item_variant":"undefined"},{"item_id":"LLM2811634","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":"sewing_machine_and_perambulator_department_harrods_litho","item_variant":"undefined"},{"item_id":"EPL6961322","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machine_repair_shop_colchester_essex","item_variant":"undefined"},{"item_id":"LLH6030771","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":"advertisement_for_singer_sewing_machines_chromolitho","item_variant":"undefined"},{"item_id":"LLM978277","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":"king_william_street_london_b_w_photo","item_variant":"undefined"},{"item_id":"UIS5061169","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_weir_sewing_machine_1872","item_variant":"undefined"},{"item_id":"LLH982778","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"czech_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"singer_sewing_machines_colour_litho","item_variant":"undefined"},{"item_id":"EPL6953727","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advertising_card_for_singer_sewing_machines","item_variant":"undefined"},{"item_id":"EPL7028608","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advertising_postcard_for_afrana_sewing_machines","item_variant":"undefined"},{"item_id":"FGL5486177","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"singer_sewing_machines_1906_poster","item_variant":"undefined"},{"item_id":"UIG3479102","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"UIG3479099","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"TNN323119","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"nunn_terence","item_category5":"not_balown","item_list_name":"search_results","item_name":"harris_sewing_machines_1967_photo","item_variant":"undefined"},{"item_id":"EPL6963833","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advertising_card_for_singer_sewing_machines","item_variant":"undefined"},{"item_id":"CHH6355035","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"american_school_19th_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machine_and_cabinet_manfactured_by_sears_roebuck_and_company","item_variant":"undefined"},{"item_id":"THT4308307","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":"advertising_poster_for_singer_sewing_machines_1920s","item_variant":"undefined"},{"item_id":"UIG3479103","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"UIG3479101","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"UIS5061241","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_howe_lock_stitch_sewing_machine_1883","item_variant":"undefined"},{"item_id":"LIP2773013","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":"newton_and_wilson_s_new_family_sewing_machine_engraving","item_variant":"undefined"},{"item_id":"LLM974531","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":"advertisement_for_peugeot_sewing_machines_chromolitho","item_variant":"undefined"},{"item_id":"UIG3479098","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"UIS5061152","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_the_singer_futura_sewing_machine_1976","item_variant":"undefined"},{"item_id":"CHH6355037","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"american_school_19th_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machine_and_cabinet_manfactured_by_sears_roebuck_and_company_1895","item_variant":"undefined"},{"item_id":"CHH6355036","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"joseph_aaron_campbell","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machine_and_cabinet_manfactured_by_sears_roebuck_and_company","item_variant":"undefined"},{"item_id":"BAD3439390","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_magazine_advert_usa_1900s","item_variant":"undefined"},{"item_id":"GEG7071971","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"guide_to_singer_sewing_machines_in_1951_engraving","item_variant":"undefined"},{"item_id":"AGC11848402","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"taburin_vladimir_1880_1954","item_category5":"not_balown","item_list_name":"search_results","item_name":"zinger_sewing_machines_1900s_poster","item_variant":"undefined"},{"item_id":"UIG3479100","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"UIG3479097","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"UIS5061205","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_judkins_lock_stitch_sewing_machine_1851","item_variant":"undefined"},{"item_id":"LLM6013656","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":"details_of_construction_of_sewing_machines_and_formation_of_stitches_litho","item_variant":"undefined"},{"item_id":"UIS5061196","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_early_sewing_machine_by_elias_howe_c_1846","item_variant":"undefined"},{"item_id":"LLL733048","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":"two_dog_heads_together_chromolitho","item_variant":"undefined"},{"item_id":"UIG3479104","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wg_wilson_s_sewing_machine_attachments_1880","item_variant":"undefined"},{"item_id":"GEG6398290","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_for_the_singer_sewing_machine_user_manual_circa_1930","item_variant":"undefined"},{"item_id":"SIT370359","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"joannon_navier_etienne_albert_eugene_1857_1931","item_category5":"not_balown","item_list_name":"search_results","item_name":"machine_a_coudre_h_vigneron_poster_advertising_sewing_machines_c_1902_lithograph","item_variant":"undefined"},{"item_id":"LLH6030745","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":"advertisement_for_white_sewing_machines_colour_litho","item_variant":"undefined"},{"item_id":"UIG5451962","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_c_1930_rows_of_sewing_machines_in_a_garment_factory","item_variant":"undefined"},{"item_id":"UIS5061174","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_thomas_lock_stitch_sewing_machine_c_1853","item_variant":"undefined"},{"item_id":"UIS5061177","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_the_first_wheeler_and_wilson_sewing_machine_1866","item_variant":"undefined"},{"item_id":"UIS5061171","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_jones_lock_stitch_sewing_machine_c_1890","item_variant":"undefined"},{"item_id":"LLJ610626","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":"wheeler_wilson_sewing_machines_mending_a_boy_s_breeches_chromolitho","item_variant":"undefined"},{"item_id":"UIS5075574","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"operator_runs_tests_on_automatic_sewing_machines_with_time_clock_1968","item_variant":"undefined"},{"item_id":"LLJ605500","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":"crowd_of_people_below_a_variety_of_advertisements_coloured_engraving","item_variant":"undefined"},{"item_id":"UIS5061270","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_white_sewing_machine_with_case_1890_1900","item_variant":"undefined"},{"item_id":"PFH1163901","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sri_lanka_singer_sewing_machine_advertisement_from_1892","item_variant":"undefined"},{"item_id":"UIS5061191","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_grover_and_baker_two_thread_chain_stitch_sewing_machine_1871","item_variant":"undefined"},{"item_id":"UIS5061231","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_wheeler_and_wilson_d12_twin_needle_lock_stitch_sewing_machine_1890","item_variant":"undefined"},{"item_id":"UIS5061180","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_singer_new_family_sewing_machine_1865_1883","item_variant":"undefined"},{"item_id":"GIA4799306","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"advertising_for_sewing_machines_singer_ceylon_current_sri_lanka_1892","item_variant":"undefined"},{"item_id":"KES6224893","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"jules_vogt","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_basel_pattern_fair_1957_1957_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5207634","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":"allen_b_wilson_american_inventor_and_designer_of_sewing_machines_engraving","item_variant":"undefined"},{"item_id":"LLH6030709","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":"advertisement_for_robert_s_bartleet_sewing_machines_litho","item_variant":"undefined"},{"item_id":"AVE6327566","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"puerto_rico_1960s_women_work_on_sewing_machines_in_clothing_plant","item_variant":"undefined"},{"item_id":"XJF105805","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":"advertisement_for_the_international_exhibition_of_mr_carver_s_sewing_machines_1862_litho","item_variant":"undefined"},{"item_id":"REU8027569","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"susumu_toshiyuki","item_category5":"not_balown","item_list_name":"search_results","item_name":"north_korean_students_use_sewing_machines_1996_09_17_photo","item_variant":"undefined"},{"item_id":"UIS5061242","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_remington_arms_lock_stitch_sewing_machine_empire_model_1870","item_variant":"undefined"},{"item_id":"UIG5452632","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"peru_c_1924_unloading_cases_of_singer_sewing_machines_from_a_cargo_ship","item_variant":"undefined"},{"item_id":"SJB8182863","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kristoffersson","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_woman_with_sewing_machines_1960s_b_w_photo","item_variant":"undefined"},{"item_id":"UIS5061161","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_willcox_and_gibbs_chain_stitch_sewing_machine_c_1914","item_variant":"undefined"},{"item_id":"UIS5061235","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_wheeler_and_wilson_automatic_button_hole_machine_1890","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":"LLE813479","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_in_the_bookbinding_workshop_plon_printing_works_paris_b_w_photo","item_variant":"undefined"},{"item_id":"LLH6030696","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":"child_sewing_an_american_flag_advertisement_for_wheeler_wilson_sewing_machines_chromolitho","item_variant":"undefined"},{"item_id":"BL3302444","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"adverts_for_various_products_including_sewing_machines_a_kitchener_and_silks","item_variant":"undefined"},{"item_id":"UIS5061207","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sewing_machines_singer_66_oscillating_hook_lock_stitch_sewing_machine_1908","item_variant":"undefined"},{"item_id":"LLL5235900","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":"japanese_woman_sewing_advertisement_for_singer_sewing_machines_1892_chromolitho","item_variant":"undefined"},{"item_id":"PER320986","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"poster_advertising_the_new_rapide_sewing_machines_a_papin_tours_10_rue_des_halles_colour_litho","item_variant":"undefined"},{"item_id":"GLH2630862","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_in_textile_factory_c_1910_b_w_photo","item_variant":"undefined"},{"item_id":"XJF696680","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":"the_machine_room_at_somervell_brothers_netherfield_kendal_illustration_from_exhibition_london_1862_i","item_variant":"undefined"},{"item_id":"BEG752347","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_schoolteacher_explains_to_girls_how_to_use_a_sewing_machine_after_the_explanation_the_girls_practi","item_variant":"undefined"},{"item_id":"KES6245341","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_industry_calanda_sewing_machines_1949_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6312814","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"work_in_a_straw_hat_factory_1909_b_w_photo","item_variant":"undefined"},{"item_id":"LLL733342","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":"little_girl_holding_chalk_board_chromolitho","item_variant":"undefined"},{"item_id":"KES6245347","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_industrial_building_1948_b_w_photo","item_variant":"undefined"},{"item_id":"LLH5235404","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":"wild_songbirds_of_australia_advertisement_for_singer_sewing_machines_chromolitho","item_variant":"undefined"},{"item_id":"STC1219464","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_sewing_teddy_bears_in_a_factory_c_1915_b_w_photo","item_variant":"undefined"},{"item_id":"NYH1079047","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":"ad_for_singer_s_patent_sewing_machines_1899_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"n\u00e4hmaschinen","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":255,"search_results_page_number":1}