Osborne Collection of Early Children’s Books Catalogue Digitized Volume 1: https://digitalarchive.tpl.ca/objects/376721/the-osborne-collection-of-early-childrens-books-a-catalogu Volume 2: https://digitalarchive.tpl.ca/objects/376722/the-osborne-collection-of-early-childrens-books-a-catalogu Autor: Klaus Graf Historiker und Archivar, Blogger Alle Beiträge von Klaus Graf anzeigen