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.
What's your 'Greppert' worth? Here are some recently sold items (UK):
|Kelch Motorcycle Works Fine Germany||07/2019||£1 195.00|
|Goblet 507 8 Motorcycle Sidecar 54037||06/2019||£485.26|
|Goblet Um 1925 Carriage Horse Rider Very||06/2019||£314.52|
|Ddr Tin Toy Goblet G K Lorry Commercial||06/2019||£13.93|