This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
La Centa Simio. La Centa Simio libro fare de Ken Keyes publikigita en septembro la traduko el la angla dekomence ne protektita per kopirajto fare de la verkinto own scan Ken Keyes Jr Esperantotranslation Internacia EsperantoInstituto Hago Den Haag The Hague Ken Keyes Jr wowzone htm org Book covers in Esperanto