{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XCF309503","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rowlandson_thomas_1756_1827","item_category5":"balown","item_list_name":"search_results","item_name":"chemical_lectures_c_1809_engraving_later_colouration","item_variant":"undefined"},{"item_id":"PVD1680651","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"birthplace_of_friedrich_accum_in_buckeberg_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1682896","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"friedrich_christian_accum_1769_1838_conducting_an_experiment_in_the_lecture_theater_of_the_surry_or_","item_variant":"undefined"},{"item_id":"XJF308091","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rowlandson_thomas_1756_1827","item_category5":"balown","item_list_name":"search_results","item_name":"chemical_lectures_c_1809_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"XJF468501","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":"title_page_for_a_treatise_on_adulterations_of_food_and_culinary_poisons_by_frederick_accum_published","item_variant":"undefined"},{"item_id":"UIG2625103","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"friedrich_christian_accum","item_variant":"undefined"},{"item_id":"FLO5324825","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ackermann_s_library_for_works_of_art_101_the_strand_london","item_variant":"undefined"},{"item_id":"LLH2775133","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thomson_james_fl_1840","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_accum_esq_engraving","item_variant":"undefined"},{"item_id":"UIG530392","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gas_lighting_apparatus_at_royal_mint_london_l_retort_2_purifier_3_tar_cistern_4_gas_meter_from_frede","item_variant":"undefined"},{"item_id":"UIG530393","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gas_works_for_lighting_a_town_or_large_district_1_collapsing_gas_holder_2_retort_house_3_purifying_h","item_variant":"undefined"},{"item_id":"NUM39834","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":"diagram_to_show_the_process_of_manufacturing_coal_gas_by_f_accum_published_1815_colour_litho","item_variant":"undefined"},{"item_id":"UIS5062099","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chemical_lectures_c_1810","item_variant":"undefined"},{"item_id":"UIS5097638","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ackermann_s_library_for_works_of_art_1813","item_variant":"undefined"},{"item_id":"PVD1682854","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"scientist_physicist","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"accum","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":14,"search_results_page_number":1}