o:resource_class schema:Message dcterms:type http://vocab.getty.edu/page/aat/300266791 Carbon copy http://vocab.getty.edu/page/aat/300247929 Typed schema:identifier ples.132.65 schema:inLanguage https://www.loc.gov/standards/iso639-2/php/langcodes_name.php?iso_639_1=de German schema:numberOfPages 1 schema:sender https://viaf.org/viaf/77153/ Plessner, Helmuth schema:recipient https://viaf.org/viaf/32124155 Piper, R. https://viaf.org/viaf/141694452/ R. Piper & Co. Verlag schema:copyrightHolder Helmuth Plessner Gesellschaft schema:dateCreated 1924-11-06 schema:conditionsOfAccess The materials in this archive are available for viewing only. They cannot be borrowed. To view these materials, please get in touch with the Special Collections department of the University of Groningen. schema:title Letter from Plessner, Helmuth to Piper, R. (R. Piper & Co. Verlag) schema:locationCreated http://www.geonames.org/2886242 Köln --