3rd Reich Berechtigungsausweis Verwundetenabzeichen für Heeresangehörige in Schwarz (1937)
In a good condition an authorization pass for wound badgein black for army members (1937)
The paper has been structurally reinforced in the past, because it had been torn in two.
A very early wound badge pass which was before the new wound badge (condor) was created in 1939. So I can only imagine he received the 1914 wound badge in black.