Gestra, Bremen 80th anniversary silver medal.

[redwine]

23.2g
36.9mm
Silver
Medal aligned

. GUSTAV F. GERDTS BREMEN . / 80 JAHRE PIONIERE IM ARMATURENBAU / 1902-1982 / (GESTRA in double key)
DIE BREMER  STADTMUSIKANTEN (cockerel, cat and dog on top of a donkey)
Edge: B.H.MAYER PFORZHEIM 1000

Anniversary piece for 80 years of instrument engineering by Gestra, founded by Gustav F Gerdts in Bremen.

Brothers Grimm.  The town musicians of Bremen.
More details on the story here

[Figleaf]

Brothers Grimm.  The town musicians of Bremen.
More details on the story here

... and here.

Peter

[chrisild]

... and here. (Second image in that post.) The key with the ornate bit is from the city's and state's CoA, and the company added the second square.

Christian