{"id":"10e9km1","internal_id":"26e0fe11-3d9b-48ca-b297-2daf8e9e72ea","links":{"img_thumbnail":"https://digital.sciencehistory.org/downloads/deriv/38ovimw/thumb_large_2X?disposition=inline","html_self":"https://digital.sciencehistory.org/works/10e9km1"},"title":"First Day Cover for Protected Plants, Poland","additional_title":[],"format":["image"],"genre":["Postage stamps"],"medium":[],"extent":["16 cm W x 11.5 cm H"],"language":["Polish"],"provenance":"","subject":["Postage stamps","Botanical illustration","Medicinal plants","First day covers (Philately)","Arnica montana","Irritants (Drugs)"],"department":"Archives","series_arrangement":[],"rights":"http://rightsstatements.org/vocab/NKC/1.0/","rights_holder":"","digitization_funder":"","file_creator":"Auerbach, Jahna","description":"First Day Cover (FDC) issued in Poland on June 14, 1961, as part of a series dedicated to Protected Plants (Rośliny Chronione). The bottom left of the envelope features an illustration of a hand sheltering a blooming Arnica plant, symbolizing nature conservation. The upper right corner has two stamps from the Protected Plant Series. The two stamps feature Stag's-horn Clubmoss (Lycopodium clavatum) and  Mountain Arnica (Arnica montana). \n\n","description_html":"<p>First Day Cover (FDC) issued in Poland on June 14, 1961, as part of a series dedicated to Protected Plants (Rośliny Chronione). The bottom left of the envelope features an illustration of a hand sheltering a blooming Arnica plant, symbolizing nature conservation. The upper right corner has two stamps from the Protected Plant Series. The two stamps feature Stag's-horn Clubmoss (Lycopodium clavatum) and  Mountain Arnica (Arnica montana). </p>","published_at":"2026-04-27T14:41:49Z","updated_at":"2026-04-27T14:52:55Z","creator":[{"category":"artist","value":"Heidrich, Andrzej, 1928-2019"}],"date_of_work":[{"start":"1961","start_qualifier":"","finish":"","finish_qualifier":"","note":"","formatted":"1961"}],"place":[{"category":"place_of_creation","value":"Poland--Warsaw"}],"inscription":[],"related_link":[],"additional_credit":[],"physical_container":{"box":"5","folder":"","volume":"","part":"","page":"","shelfmark":"","reel":"","formatted":"Box 5"}}