{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"SBL6384239","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stefano_baldini","item_category5":"not_balown","item_list_name":"search_results","item_name":"roman_marble_relief_known_as_alcibiades_and_etere_marble","item_variant":"undefined"},{"item_id":"XOT366563","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dusi_cosroe_1808_59","item_category5":"balown","item_list_name":"search_results","item_name":"alcibiades_amongst_the_hetaerae_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1680154","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ether_inhaler_for_medical_anesthesia_1896_engraving","item_variant":"undefined"},{"item_id":"EPL6845510","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ether_1847_germany","item_variant":"undefined"},{"item_id":"EPL6883629","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"making_ether_1747","item_variant":"undefined"},{"item_id":"EPL6798249","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"marchioni_mark_1901_87","item_category5":"not_balown","item_list_name":"search_results","item_name":"ether_wave_generator","item_variant":"undefined"},{"item_id":"UIG5310097","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"charles_shepherd_s_angular_adjuster_which_enabled_clover_s_ether_inhaler","item_variant":"undefined"},{"item_id":"CCI2757525","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"reveur_sous_ether_dreamer_uner_ether","item_variant":"undefined"},{"item_id":"EPL6900258","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"visick_s_ether_bottle","item_variant":"undefined"},{"item_id":"EPL6841394","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ether_anaesthetics_1885","item_variant":"undefined"},{"item_id":"PVD1680133","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_t_g_morton_giving_the_first_public_demonstration_of_ether_anesthesia_boston_1846_engraving","item_variant":"undefined"},{"item_id":"UIG5310101","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_william_hewitt_s_apparatus_for_administering_gas_and_ether","item_variant":"undefined"},{"item_id":"MAE6262131","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":"flacon_of_ether_medicinal_antiquity","item_variant":"undefined"},{"item_id":"XEE4140035","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_the_space_is_filled_with_ether_a_shepherd_from_antiquitye_contemplating_the_sky_1925_print","item_variant":"undefined"},{"item_id":"STC373576","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brown_ford_madox_1821_93","item_category5":"not_balown","item_list_name":"search_results","item_name":"dalton_collecting_marsh_gas_illustration_from_hutchinson_s_story_of_the_british_nation_c_1923_litho","item_variant":"undefined"},{"item_id":"LIP1095694","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":"smee_s_hot_water_aether_inhaler_engraving","item_variant":"undefined"},{"item_id":"LIP1095713","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":"inhalation_of_ether_the_graduated_dose_inhaler_engraving","item_variant":"undefined"},{"item_id":"LLM3624847","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":"freezing_water_by_the_evaporation_of_ether_engraving","item_variant":"undefined"},{"item_id":"CHT176061","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":"dr_charles_jackson_discovers_the_anaesthetic_qualities_of_ether_coloured_engraving","item_variant":"undefined"},{"item_id":"CLC8833005","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"locke_caio","item_category5":"not_balown","item_list_name":"search_results","item_name":"aether_sphere_2023_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4140019","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_material_without_weight_1925_print","item_variant":"undefined"},{"item_id":"XEE4140038","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_the_light_of_a_lighthouse_in_the_night_1925_print","item_variant":"undefined"},{"item_id":"UIS5102797","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_general_bottle_of_ether_1891_1930","item_variant":"undefined"},{"item_id":"XEE4140015","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_propagation_it_is_done_in_every_way_1925_print","item_variant":"undefined"},{"item_id":"HFE4438736","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_guerrier","item_category5":"not_balown","item_list_name":"search_results","item_name":"nyctibius_aethereus_long_tailed_ibijau_long_tailed_potoo","item_variant":"undefined"},{"item_id":"XEE4140022","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_material_rene_descartes_1596_1650_finds_that_the_ether_bathes_the_bodies_like_water_a_sponge_a","item_variant":"undefined"},{"item_id":"XEE4140625","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"electrical_phenomena_an_electric_current_that_circulates_quickly_in_a_wire_developed_in_the_ether_th","item_variant":"undefined"},{"item_id":"LLM5993070","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":"une_femme_accusee_de_sorcellerie_au_moyen_age_supporte_la_torture_sans_donner_de_signes_de_sensiblit","item_variant":"undefined"},{"item_id":"LLM5228395","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":"helicoptere_a_vapeur_d_ether_de_j_melikoff_engraving","item_variant":"undefined"},{"item_id":"KNT3817419","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"kenton_tristram","item_category5":"not_balown","item_list_name":"search_results","item_name":"ether_frolics_scene_photo","item_variant":"undefined"},{"item_id":"UIG527508","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"administering_gas_and_ether_to_a_patient_in_a_sitting_position_using_clover_s_apparatus_from_rj_prob","item_variant":"undefined"},{"item_id":"LLM7163221","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":"experiment_for_turning_columbines_a_green_colour_with_ammoniacal_ether_engraving","item_variant":"undefined"},{"item_id":"XIR155539","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"cosmography_or_science_of_the_world_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"UDK844155","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"19th_century_medical_inventions_including_early_syringes_sphygmomanometer_letheon_ether_inhaler_cera","item_variant":"undefined"},{"item_id":"XEE4140037","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_material_electricite_anonymous_illustration_of_1925_private_collection","item_variant":"undefined"},{"item_id":"UIS5101436","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_masks_inhalers_ether_inhaler_german_1914_1918","item_variant":"undefined"},{"item_id":"UIS5101434","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_masks_inhalers_ether_inhaler_german_1914_1918","item_variant":"undefined"},{"item_id":"PVD1680686","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"effects_of_explosion_of_perchloric_etheron_a_glove_b_w_photo","item_variant":"undefined"},{"item_id":"KNT3817423","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"kenton_tristram","item_category5":"not_balown","item_list_name":"search_results","item_name":"ether_frolics_scene_photo","item_variant":"undefined"},{"item_id":"UIS5103074","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_masks_inhalers_clover_portable_ether_inhaler_1877_1910","item_variant":"undefined"},{"item_id":"UIS5088775","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_masks_inhalers_early_inhaler_for_ether_anaesthesia_1847_1848","item_variant":"undefined"},{"item_id":"XEE4140020","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_play_between_atoms_charrons_making_a_wheel_1925_print","item_variant":"undefined"},{"item_id":"XEE4140012","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_magnetic_field_can_t_he_cross_space_a_1925_print","item_variant":"undefined"},{"item_id":"LLM5993056","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":"flourens_engraving","item_variant":"undefined"},{"item_id":"XRH1737514","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"suicide_of_horace_wels_the_first_to_discover_the_anesthesiating_effect_of_the_ether_in_1844","item_variant":"undefined"},{"item_id":"XIR164869","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_10th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ewer_with_birds_from_the_treasury_of_saint_denis_egyptian_fatimid_period_late_10th_century_rock_crys","item_variant":"undefined"},{"item_id":"LLM5993064","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":"morton_fait_la_premiere_application_de_l_ether_sulfurique_pour_une_operation_chirurgicale_a_l_hopita","item_variant":"undefined"},{"item_id":"LLM5993061","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":"experiences_de_humphry_davy_sur_l_inspiration_du_gaz_protoxyde_d_azote_a_l_institution_pneumatique_d","item_variant":"undefined"},{"item_id":"LLM5993060","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_reve_d_un_etherise_engraving","item_variant":"undefined"},{"item_id":"KNT3817420","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"kenton_tristram","item_category5":"not_balown","item_list_name":"search_results","item_name":"ether_frolics_scene_photo","item_variant":"undefined"},{"item_id":"LLM5993055","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":"simpson_engraving","item_variant":"undefined"},{"item_id":"LLM5993052","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":"appareil_pour_l_inhalation_du_chloroforme_et_de_l_ether_engraving","item_variant":"undefined"},{"item_id":"XEE4140032","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_x_rays_discovered_by_the_german_physicist_wilhem_conrad_roentgen_or_rontgen_1925_print","item_variant":"undefined"},{"item_id":"EVB2079160","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"operation_on_a_female_patient_with_the_anesthetist_applying_ether_ca_1880","item_variant":"undefined"},{"item_id":"ELD4966020","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"anesthesie_apparail_invented_by_frederic_charriere_for_the_inhalation_of_ether_in_1847_anesthesia_ma","item_variant":"undefined"},{"item_id":"XIR164868","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_10th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ewer_with_birds_from_the_treasury_of_saint_denis_egyptian_fatimid_period_late_10th_century_rock_crys","item_variant":"undefined"},{"item_id":"LLM5993062","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":"jackson_experimente_sur_lui_meme_l_action_de_l_ether_sulfurique_engraving","item_variant":"undefined"},{"item_id":"CHT360255","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":"instrument_for_administering_ether_to_anaesthetize_a_patient_mid_nineteenth_century_mixed_media","item_variant":"undefined"},{"item_id":"EVB2936456","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dr_william_t_g_morton_administering_ether_to_a_patient_gilbert_abbott_who_will_undergo_surgery_for_a","item_variant":"undefined"},{"item_id":"LLM5993059","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":"suicide_d_horace_wels_l_un_des_inventeurs_de_l_anesthesie_chirurgicale_engraving","item_variant":"undefined"},{"item_id":"EVB2936471","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"operating_room_amphitheater_of_the_massachusetts_general_hospital_boston_a_patient_is_receiving_ethe","item_variant":"undefined"},{"item_id":"XEE4140024","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_electricite_light_and_heat_do_not_change_body_weight_1925_print","item_variant":"undefined"},{"item_id":"UIS5101417","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"equipment_masks_inhalers_clover_s_portable_ether_inhaler_london_1892_1907","item_variant":"undefined"},{"item_id":"UIG3585967","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"alexander_william_williamson","item_variant":"undefined"},{"item_id":"CCI2757521","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":"first_surgical_operation_with_sulfuric_ether_anesthesia_at_boston_hospital_by_william_morton_19th_ce","item_variant":"undefined"},{"item_id":"LLM5993058","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":"mort_de_hannah_greener_pendant_l_inspiration_des_vapeurs_de_chloroforme_engraving","item_variant":"undefined"},{"item_id":"UIG530631","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"refrigeration_using_ether_siebe_harrison_s_ice_making_machine_using_compression_of_air_followed_by_i","item_variant":"undefined"},{"item_id":"EVB2936457","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"daguerreotype_believed_to_be_a_re_enactment_of_the_first_demonstration_of_ether_anesthesia_by_dr_wil","item_variant":"undefined"},{"item_id":"UIG531382","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_michelson_interferometer_measures_the_effect_on_the_speed_of_light_of_the_motion_of_the_ether_th","item_variant":"undefined"},{"item_id":"EVB2936467","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"fully_dressed_female_patient_lying_on_the_operating_table_surrounded_by_the_surgeons_of_massachusett","item_variant":"undefined"},{"item_id":"EVB2936455","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"masked_surgeons_perform_an_operation_while_a_nurse_administers_ether_to_anesthetize_patient_c_1920","item_variant":"undefined"},{"item_id":"JAB4120638","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":"joseph_francois_malgaigne_1806_1865_first_surgeon_to_practice_general_anesthesia_and_ether","item_variant":"undefined"},{"item_id":"XEE4140029","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_range_of_average_vibrations_for_sound_electricite_heat_light_and_x_rays_1925_print","item_variant":"undefined"},{"item_id":"CHT235352","item_category":"object","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":"mask_for_administering_ether_to_anaesthetize_a_patient_from_a_medical_manual_by_jean_baptiste_leon_d","item_variant":"undefined"},{"item_id":"LIP1043523","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":"children_s_lectures_litho","item_variant":"undefined"},{"item_id":"ANJ7218022","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman_1st_century_bc","item_category5":"not_balown","item_list_name":"search_results","item_name":"roman_art_marble_relief_with_alcibiades_and_aether_erotic_scene_secret_cabinet_archaeological_nation","item_variant":"undefined"},{"item_id":"PCT4292710","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"search_results","item_name":"experimentation_on_himself_of_a_sulfuric_ether_anesthesia_by_charles_thomas_jackson_j805_1880_this_a","item_variant":"undefined"},{"item_id":"CUL4887562","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"fonollosa_francisco_d_c_1998","item_category5":"not_balown","item_list_name":"search_results","item_name":"morton_william_thomas_green_1819_1868_american_dentist_that_considered_himself_as_the_inventor_and_r","item_variant":"undefined"},{"item_id":"UIG5309451","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_depicting_a_hooper_inhaler","item_variant":"undefined"},{"item_id":"XEE4140040","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_material_two_children_heated_by_the_heat_of_a_stove_anonymous_illustration_from_1925_private_c","item_variant":"undefined"},{"item_id":"LLM5993050","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":"malgaigne_engraving","item_variant":"undefined"},{"item_id":"EVB7065913","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"operation_using_ether_for_anesthesia_a_boston_s_massachusetts_general_hospital_1847_dr_john_collins_","item_variant":"undefined"},{"item_id":"FLO6039694","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"netherlandish_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"allegorical_figure_of_the_roman_empire_romulus_and_remus","item_variant":"undefined"},{"item_id":"TRK561219","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"juan_ceballos_gomez_died_1875_professor_of_the_medical_school_od_cadiz_introducer_of_anesthesia_with","item_variant":"undefined"},{"item_id":"CHT184350","item_category":"object","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":"medical_case_with_instruments_and_medicines_early_19th_century","item_variant":"undefined"},{"item_id":"PCT4292703","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":"first_surgical_operation_with_sulfuric_ether_anesthesia_at_boston_hospital_by_william_morton_19th_ce","item_variant":"undefined"},{"item_id":"XEE4140617","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"electrical_phenomena_an_illustration_of_william_thomson_s_theory_lord_kelvin_that_ether_is_like_gele","item_variant":"undefined"},{"item_id":"LSR414862","item_category":"photo","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":"advertisement_for_the_medical_institution_chateau_d_orly_and_his_special_treatment_of_alcoholics_and","item_variant":"undefined"},{"item_id":"JAB4120540","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":"etienne_frederic_bouisson_1813_1884_anatomist_physician_works_on_sulfuric_ether_and_chloroform_anest","item_variant":"undefined"},{"item_id":"LSE4102695","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":"lord_kelvin_william_thomson_and_the_notion_of_ether_associated_with_a_jelly_in_energy_its_transforma","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"etere","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":227,"search_results_page_number":1}