{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"TRI113896","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ri_ms_f1i_f_104_letter_from_sir_william_grove_to_michael_faraday_describing_and_illustrating_the_fir","item_variant":"undefined"},{"item_id":"TRI3080","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"davy_humphry_1778_1829","item_category5":"not_balown","item_list_name":"search_results","item_name":"potassium_sir_humphrey_davy_s_notes_of_his_experiment_which_led_to_the_discovery_of_potassium_1807","item_variant":"undefined"},{"item_id":"TRI3957043","item_category2":"in_copyright","item_category3":"standard","item_category4":"bragg_william_1890_1971","item_category5":"not_balown","item_list_name":"search_results","item_name":"letter_from_lawrence_to_william_bragg_including_analysis_of_his_latest_x_ray_photographs_of_crystals","item_variant":"undefined"},{"item_id":"TRI5668023","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_royal_institution_albemarle_street_london_c_1895_b_w_photo","item_variant":"undefined"},{"item_id":"TRI1127371","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"davy_humphry_1778_1829","item_category5":"not_balown","item_list_name":"search_results","item_name":"sketch_of_the_cliff_west_side_of_staffa_page_from_sir_humphry_davy_s_personal_notebook_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI142393","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"daguer_claudet_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_sir_william_grove_1811_96_engraved_by_bosley_litho","item_variant":"undefined"},{"item_id":"TRI99379","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pages_from_notebook_14h_of_sir_humphry_davy_1778_1829_describing_his_thoughts_on_the_musings_of_an_a","item_variant":"undefined"},{"item_id":"TRI98489","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hannah_robert_1812_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"master_isaac_newton_1905_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI173694","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"george_porter_1920_2002_delivering_the_christmas_lectures_at_the_royal_institution_1976_77_season_19","item_variant":"undefined"},{"item_id":"TRI205272","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_lawrence_bragg_1890_1971_at_ghq_1917_b_w_photo","item_variant":"undefined"},{"item_id":"TRI205276","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_lawrence_bragg_1890_1971_watching_a_tug_of_war_b_w_photo","item_variant":"undefined"},{"item_id":"TRI205277","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_william_lawrence_bragg_1890_1971_and_the_duke_of_edinburgh_b_1921_1958_b_w_photo","item_variant":"undefined"},{"item_id":"TRI205285","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_lawrence_bragg_1890_1971_and_the_royal_institution_staff_1954_b_w_photo","item_variant":"undefined"},{"item_id":"TRI205289","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_lawrence_bragg_1890_1971_in_africa_b_w_photo","item_variant":"undefined"},{"item_id":"TRI168501","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lawrence_thomas_1769_1830_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_sir_humphry_davy_1778_1829_from_the_life_of_sir_humphry_davy_by_john_ayton_paris_engrave","item_variant":"undefined"},{"item_id":"TRI168502","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gillray_james_1757_1815","item_category5":"not_balown","item_list_name":"search_results","item_name":"scientific_researches_new_discoveries_in_pneumaticks_or_an_experimental_lecture_on_the_powers_of_air","item_variant":"undefined"},{"item_id":"TRI168505","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":"jane_barnard_1832_1911_c_1892_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI168510","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"phillips_thomas_1770_1845","item_category5":"not_balown","item_list_name":"search_results","item_name":"mary_fairfax_greig_somerville_1780_1872_litho","item_variant":"undefined"},{"item_id":"TRI168512","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_from_michael_faraday_s_scrapbook_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI168522","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"belliari_z_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"louis_nicolas_vauquelin_1763_1829_engraved_by_delpech_litho","item_variant":"undefined"},{"item_id":"TRI168527","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maguire_thomas_herbert_1821_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"richard_phillips_1778_1851_litho","item_variant":"undefined"},{"item_id":"TRI168541","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_from_michael_faraday_s_scrapbook_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI168549","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_from_michael_faraday_s_scrapbook_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI168557","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_from_michael_faraday_s_scrapbook_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI168566","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_from_michael_faraday_s_scrapbook_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI168567","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_from_michael_faraday_s_scrapbook_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI173697","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"waterhouse_john_william_1849_1917_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_greek_play_litho","item_variant":"undefined"},{"item_id":"TRI202498","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"royal_institution_first_floor_lecture_laboratory_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"TRI202492","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_photograph_of_john_hall_gladstone_1827_1902_b_w_photo","item_variant":"undefined"},{"item_id":"TRI115077","item_category2":"in_copyright","item_category3":"standard","item_category4":"messer_mabel_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_john_william_strutt_3rd_baron_rayleigh_1842_1919_in_a_laboratory_oil_on_board","item_variant":"undefined"},{"item_id":"TRI115078","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"alessandro_giuseppe_antonio_anastasio_volta_1745_1827_from_l_opera_alessandro_volta_milan_1927_engra","item_variant":"undefined"},{"item_id":"TRI99377","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pages_from_notebook_14h_of_sir_humphry_davy_1778_1829_describing_his_thoughts_on_the_musings_of_an_a","item_variant":"undefined"},{"item_id":"TRI99383","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"diagramatical_illustration_of_experiment_to_show_the_total_internal_reflection_of_light_in_water_fro","item_variant":"undefined"},{"item_id":"TRI99025","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shepherd_thomas_hosmer_1792_1864","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_royal_institution_of_great_britain_albemarle_street_c_1838_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI99026","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_tyndall_1820_93_b_w_photo","item_variant":"undefined"},{"item_id":"TRI99027","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_photograph_of_john_tyndall_1820_93_irish_physicist_photo","item_variant":"undefined"},{"item_id":"TRI113895","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ward_leslie_matthew_spy_1851_1922","item_category5":"not_balown","item_list_name":"search_results","item_name":"galvanic_electricity_spy_cartoon_of_sir_william_robert_grove_1811_96_colour_litho","item_variant":"undefined"},{"item_id":"TRI113897","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ri_ms_f1i_f_104_letter_from_sir_william_grove_to_michael_faraday_describing_the_first_fuel_cell_for_","item_variant":"undefined"},{"item_id":"TRI423095","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_tyndall_at_the_bel_alp_hotel_with_friends_in_july_1876_b_w_photo","item_variant":"undefined"},{"item_id":"TRI1768684","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":"sound_ranging_headquarters_1915_18_b_w_photo","item_variant":"undefined"},{"item_id":"TRI1768686","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":"william_lawrence_bragg_and_harold_roper_robinson_with_others_vosges_1915_b_w_photo","item_variant":"undefined"},{"item_id":"TRI1768688","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":"gruss_aus_moosch_o_els_hospital_h_jungck_postcard_from_vosges_1915_postcard","item_variant":"undefined"},{"item_id":"TRI1768694","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":"aerial_photograph_with_wwi_trenches_1918_b_w_photo","item_variant":"undefined"},{"item_id":"TRI1768697","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":"aerial_photograph_with_wwi_trenches_1917_b_w_photo","item_variant":"undefined"},{"item_id":"TRI1768699","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":"aerial_photograph_with_wwi_trenches_1918_b_w_photo","item_variant":"undefined"},{"item_id":"TRI1768702","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":"dinner_to_lieutenant_t_h_hughes_artist_rifles_depot_field_survey_company_royal_engineers_29th_august","item_variant":"undefined"},{"item_id":"TRI1768706","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":"la_citadelle_et_confluent_de_sambre_et_meuse_namur_c_1914_postcard","item_variant":"undefined"},{"item_id":"TRI3957044","item_category2":"in_copyright","item_category3":"standard","item_category4":"bragg_william_1890_1971","item_category5":"not_balown","item_list_name":"search_results","item_name":"letter_from_lawrence_to_william_bragg_including_analysis_of_his_latest_x_ray_photographs_of_crystals","item_variant":"undefined"},{"item_id":"TRI98477","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"moore_harriet_jane_1801_1884","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_in_his_basement_laboratory_1852_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI5943996","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"percentage_frequency_of_blood_group_gene_b_in_human_populations_fig_1_from_prehistory_in_the_light_o","item_variant":"undefined"},{"item_id":"TRI3957042","item_category2":"in_copyright","item_category3":"standard","item_category4":"bragg_william_1890_1971","item_category5":"not_balown","item_list_name":"search_results","item_name":"experimental_notebook_belonging_to_lawrence_bragg_page_showing_bragg_s_law_c_1912_13_pen_ink_on_pape","item_variant":"undefined"},{"item_id":"TRI184186","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":"a_crude_inductor_with_which_michael_faraday_1791_1867_discovered_the_law_of_induction","item_variant":"undefined"},{"item_id":"TRI184188","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":"a_crude_inductor_with_which_michael_faraday_1791_1867_discovered_the_law_of_induction","item_variant":"undefined"},{"item_id":"TRI181938","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":"a_lighthouse_not_professor_tyndall_from_moonshine_published_20th_december_1884_wood_engraving","item_variant":"undefined"},{"item_id":"TRI216275","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":"argon_bulb_used_by_lord_rayleigh_1842_1919_1895_photo","item_variant":"undefined"},{"item_id":"TRI216276","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"van_de_graaff_electro_static_generator_used_by_sir_william_lawrence_bragg_1890_1971_1950s_photo","item_variant":"undefined"},{"item_id":"TRI216280","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"davy_humphry_1778_1829","item_category5":"not_balown","item_list_name":"search_results","item_name":"prototype_miners_safety_lamps_1815_photo","item_variant":"undefined"},{"item_id":"TRI216282","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":"dewar_thermos_vacuum_flasks_late_19th_century_photo","item_variant":"undefined"},{"item_id":"TRI224387","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lonsdale_james_1777_1839_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_john_dalton_1766_1844_engraved_by_c_turner_engraving","item_variant":"undefined"},{"item_id":"TRI205281","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"australian_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_lawrence_bragg_1890_1971_and_his_family_in_australia_late_19th_century_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":354,"search_results_page_number":3}