War Merit Medal in Envelope. Maker Klein & Quenzer.

Tombak/brass based and in an excellent, unworn condition with all of the bronze wash still present.
Not marked but a known variation that has been attributed to the company of Klein & Quenzer from Oberstein. With long unused ribbon with orange stripe.
The envelope in a good, well used condition with signs of use and age. Printed on the obverse with the designation and on the reverse with the maker „Klein & Quenzer A.G. Oberstein“.