Wound Badge in Black Award Document

This is an Award Document (Urkunde) for the Wound Badge in Black (Verwundeten Abzeichen in Schwarz). This (DIN A5 sized) document was awarded to Gefreiter 'Alfred Ruff', he served within '13. / G.R. 505' (13. Grenadier Regiment 505'. Alfred had been wounded on August 21. 1943. He was awarded the Wound Badge in Black on August 27. 1943. This document has been folded and perforated, see scans. Interesting original document!