Brandenberg, Germany, 1912 - 1930. Founder G.K. Gundka made small mechanical toys; mid-1920s appears to have been the height of their popularity. Often marked "Gundka Werke" or with G.& K.

Greppert value and price guide

What's your 'Greppert' worth? Here are some recently sold items (USA):

Picture Title Date sold Price
Kelch Motorcycle Works Fine Germany 07/2019 $1 494.23
1920s G K Kelch German Tin Yellow Taxi 04/2019 $399.00

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