{"id":"hg76hqp","internal_id":"122d490a-cfb1-4d31-9a6f-ad29f3f43eb1","links":{"img_thumbnail":"https://digital.sciencehistory.org/downloads/deriv/t381bqh/thumb_large_2X?disposition=inline","html_self":"https://digital.sciencehistory.org/works/hg76hqp"},"title":"Castor oil plant (Ricinus communis), Rio Muni","additional_title":[],"format":["image"],"genre":["Postage stamps"],"medium":[],"extent":["2.5 cm W x 4.1 cm H"],"language":["Spanish"],"provenance":"","subject":["Postage stamps","Botanical illustration","Medicinal plants","Castor oil plant"],"department":"Archives","series_arrangement":[],"rights":"http://rightsstatements.org/vocab/InC-RUU/1.0/","rights_holder":"","digitization_funder":"","file_creator":"Auerbach, Jahna","description":"1959 postage stamp from Rio Muni (Republic of Equatorial Guinea) featuring a castor oil plant. This stamp is part of a series for the \"Pro-Infancia\" (For Childhood) fund.","description_html":"<p>1959 postage stamp from Rio Muni (Republic of Equatorial Guinea) featuring a castor oil plant. This stamp is part of a series for the \"Pro-Infancia\" (For Childhood) fund.</p>","published_at":"2026-04-08T15:37:35Z","updated_at":"2026-04-08T15:37:35Z","creator":[],"date_of_work":[{"start":"1960","start_qualifier":"","finish":"","finish_qualifier":"","note":"","formatted":"1960"}],"place":[{"category":"place_of_creation","value":"Equatorial Guinea"}],"inscription":[],"related_link":[],"additional_credit":[],"physical_container":{"box":"5","folder":"","volume":"","part":"","page":"","shelfmark":"","reel":"","formatted":"Box 5"}}