Cupal based and in a very good, slightly worn condition with practically all of the silver plate still present. Complete with all four prongs, backing plate and typical light brown paper covering.
Not marked but a known variation that has been attributed to the company of Wilhelm Deumer from Lüdenscheid. See GCA database.
Difficult to find and in very nice condition.

Cupal based and in a very good, unworn condition with all of the silver plate still present and some patina. Complete with all four prongs, backing plate and typical dark blue cloth covering.
Not marked but a known variation that has been classified as type Cupal 1 which has also been tenaciously attributed to the company of C.E. Juncker from Berlin although this connection needs to be proved.
Nice example of this seldom seen shield.