Boxed Bronze Panzer Assault Badge with Number Box 50. Type Juncker.

Zinc based and in a very good, probably unworn condition with all of the bronze wash still present. The tank attached with two aluminium rivets, visable from the front in the tank tracks.
Not marked but a known variation that has been attributed to the company of C.E. Juncker from Berlin. See Philippe de Bock, The German Panzer Assault Badge.
The fitting box in a very good, slightly used condition. One of the sides of the lid split somewhat but still present.
Very difficult to find set with only very few bronze numbered Juncker tank badges known.