{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LIP1606860","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":"page_of_advertisements_engraving","item_variant":"undefined"},{"item_id":"LIP1064003","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_welsbach_incandescent_gas_light_engraving","item_variant":"undefined"},{"item_id":"UIG5312173","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"swan_incandescent_light_globes","item_variant":"undefined"},{"item_id":"UIG5312174","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_swan_incandescent_light_globe_and_fitting","item_variant":"undefined"},{"item_id":"LIP1606721","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_era_incandescent_petroleum_burner_engraving","item_variant":"undefined"},{"item_id":"LLM2802113","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":"incandescent_light_chromolitho","item_variant":"undefined"},{"item_id":"LIP1623863","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_international_electric_exhibition_at_the_crystal_palace_engraving","item_variant":"undefined"},{"item_id":"UIG5312171","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"swan_incandescent_filament_light_fitting_in_a_table_light","item_variant":"undefined"},{"item_id":"UIG530844","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"swan_incandescent_lamps_fitted_in_the_engineering_classrooms_at_university_college_dundee_scotland_e","item_variant":"undefined"},{"item_id":"UIG1576470","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_electric_lighting_plant_1880","item_variant":"undefined"},{"item_id":"LLJ608230","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":"swan_and_edison_s_incandescent_lamps_engraving","item_variant":"undefined"},{"item_id":"LLM2802111","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":"modern_lighthouse_lantern_chromolitho","item_variant":"undefined"},{"item_id":"UIG538276","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"incandescent_filament_lamp_by_st_george_lane_fox_c_1878_engraving","item_variant":"undefined"},{"item_id":"UIG542345","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"edison_s_incandescent_light_globe_in_a_table_lamp_fitting_the_filament_here_is_of_carbonized_bamboo_","item_variant":"undefined"},{"item_id":"UIG542348","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"edison_s_incandescent_lamps_showing_various_forms_of_carbon_filament_from_les_nouvelles_conquetes_de","item_variant":"undefined"},{"item_id":"LLJ608232","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":"edison_and_maxim_s_incandescent_lamps_engraving","item_variant":"undefined"},{"item_id":"XYC152745","item_category2":"in_copyright","item_category3":"standard","item_category4":"bucklow_christopher_b_1957","item_category5":"balown","item_list_name":"search_results","item_name":"guest_c_b_78_96_1997_cibachrome_print","item_variant":"undefined"},{"item_id":"GLH709850","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"patent_application_for_incandescent_carbon_filament_lamp_thomas_a_edison_print_circa_1879","item_variant":"undefined"},{"item_id":"UDK844469","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electric_heater_with_two_incandescent_bulbs_1900_1920","item_variant":"undefined"},{"item_id":"SZT5175353","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"lightbulb_factory_of_osramwerke_1918","item_variant":"undefined"},{"item_id":"UIG5311602","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_various_forms_of_the_electric_torch_by_henry_lenud_these_were_small_incandesc","item_variant":"undefined"},{"item_id":"LLM3627866","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":"electric_jewels_engraving","item_variant":"undefined"},{"item_id":"UIG5311601","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_various_forms_of_pocket_torches_and_electric_jewellery_by_henry_lenud_these_w","item_variant":"undefined"},{"item_id":"LLM6006714","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":"ideal_incandescent_fuel_stove_with_flue_litho","item_variant":"undefined"},{"item_id":"LLM5205782","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"marvels_of_motion_falling_stars_or_meteors_chromolitho","item_variant":"undefined"},{"item_id":"DGA3955944","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"tantalum_incandescent_bulb_illustration_from_l_industria_rivista_tecnica_ed_economica_illustrata_mil","item_variant":"undefined"},{"item_id":"LLM5205102","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_lighthouse_apparatus_chromolitho","item_variant":"undefined"},{"item_id":"LLM2812588","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":"launching_a_space_ship_litho","item_variant":"undefined"},{"item_id":"UIG3732738","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"george_rudek_s_saddle_balloon","item_variant":"undefined"},{"item_id":"UIG541269","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mercury_vacuum_pump_being_used_to_evacuate_exhaust_light_bulbs_on_commercial_scale_c1883_pump_here_i","item_variant":"undefined"},{"item_id":"LLM3652697","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":"edison_s_original_incandescent_electric_lamp_b_w_photo","item_variant":"undefined"},{"item_id":"LLM3652723","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":"a_remarkable_photograph_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5310292","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advertisement_for_welsbach_burners_and_gas_mantles","item_variant":"undefined"},{"item_id":"LLM5221048","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"page_from_hobdays_general_merchandise_catalogue_1936_1937_litho","item_variant":"undefined"},{"item_id":"UIG538687","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_workers_in_a_carpet_factory_electric_lights_with_incandescent_bulbs_hang_over_each_loom_supple","item_variant":"undefined"},{"item_id":"CHT213099","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ferat_jules_b_1819_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_strogoff_was_blind_illustration_from_michel_strogoff_by_jules_verne_1828_1905_engraved_by_ch","item_variant":"undefined"},{"item_id":"LIP1060768","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boot_william_henry_james_1848_1918_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"electric_lighting_at_chesterfield_engraving","item_variant":"undefined"},{"item_id":"LIP1061283","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_electric_tricycle_engraving","item_variant":"undefined"},{"item_id":"UIG540886","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vacuum_apparatus_used_to_exhaust_edison_incandescent_light_bulbs_at_g_centre_top_from_scientific_ame","item_variant":"undefined"},{"item_id":"UIG542342","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_edison_s_carbon_filament_lamp_from_the_scientific_american_new_york_10_january_1880","item_variant":"undefined"},{"item_id":"CHT213201","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ferat_jules_b_1819_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"look_while_you_may_illustration_from_michel_strogoff_by_jules_verne_1828_1905_engraved_by_charles_ba","item_variant":"undefined"},{"item_id":"LLM3627811","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_saddle_balloon_engraving","item_variant":"undefined"},{"item_id":"SMT1217140","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":"lightbulb_glass_brass_fittings","item_variant":"undefined"},{"item_id":"SD874560","item_category2":"in_copyright","item_category3":"standard","item_category4":"johns_jasper_b_1930","item_category5":"not_balown","item_list_name":"search_results","item_name":"light_bulb_1969_lead","item_variant":"undefined"},{"item_id":"SZT5175354","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"lightbulb_factory_of_osramwerke","item_variant":"undefined"},{"item_id":"UIG530635","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"savoy_theatre_london_house_not_stage_lit_by_swan_incandescent_electric_lamps_built_by_richard_d_oyly","item_variant":"undefined"},{"item_id":"UIG530665","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"torchlight_parade_in_new_york_using_edison_incandescent_lamps_generating_truck_drawn_by_horses_is_in","item_variant":"undefined"},{"item_id":"DGA3955645","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"manchester_electric_dynamo_to_power_200_incandescent_lamps_produced_by_mather_and_platt_salford_iron","item_variant":"undefined"},{"item_id":"UIG538273","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"street_in_newcastle_lit_by_swan_incandescent_electric_lamps_1880s_engraving","item_variant":"undefined"},{"item_id":"UIG5310149","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"edison_s_incandescent_light_globe_in_a_pendant_fitting","item_variant":"undefined"},{"item_id":"UIG530387","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"retort_house_great_central_gas_works_bow_common_london_it_was_here_that_croll_introduced_the_burning","item_variant":"undefined"},{"item_id":"UIG541748","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_alva_edison_1847_1931_american_physicist_and_inventor_from_the_obverse_of_a_medal_celebrating","item_variant":"undefined"},{"item_id":"UIG541751","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_alva_edison_1847_1931_american_physicist_and_inventor_reverse_of_a_medal_celebrating_the_50th","item_variant":"undefined"},{"item_id":"TRK561261","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"incandescent_giant_lamp_model_of_the_edison_type_bulb_at_the_exposition_universelle_of_paris_in_1889","item_variant":"undefined"},{"item_id":"NWI4759564","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"edison_s_first_electric_lamp","item_variant":"undefined"},{"item_id":"UIG540230","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advertisement_for_ediswan_incandescent_light_bulbs_1898_the_ediswan_brand_was_the_result_of_a_mergin","item_variant":"undefined"},{"item_id":"DGC781280","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_joseph_wilson_swan_1913_sepia_photo","item_variant":"undefined"},{"item_id":"UIG800047","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_tungurahua_an_active_volcano_in_the_cordillera_central_a_chain_of_mountains_in_the_andes_of_ecua","item_variant":"undefined"},{"item_id":"UIG798834","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"survivors_of_a_devastating_volcanic_eruption_the_tungurahua_an_active_volcano_in_the_cordillera_cent","item_variant":"undefined"},{"item_id":"LLM5987719","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":"page_from_army_and_navy_stores_catalogue_1939_40_litho","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"incandescent","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":170,"search_results_page_number":1}