This is a Sudetenland Annexation medal + 2 citations (Medaille zur Erinnerung an den 1. Oktober 1938).
One citation is for the medal, the other the announcement that the medal and citation would be handed out by the Kompaniechef from the 1. Kompanie.Pionier.Bataillon 86.
It is very rare to find both together belonging citations!
A nice little group in good condition.