Working small, antique tin insect with associated key. Mechanical, can be turned up and then moves forward at the same time as it has a clattering sound.
Marked: Germany, CKO, No.346, DRPA, DRGN, Foreign
Manufacturer: Georg Kellermann & Co, Germany, founded 1910
Height: 3.5 cm
Width: 4.5 cm
Length: 7.3 cm
Age: Probably 1920s
