Z (Ceskoslovenska Zbrojovka)

Czechoslovakian company Z (Ceskoslovenska Zbrojovka) built cars in Brno between 1924 and 1936.  Production then switched to armaments and after WW II, tractors were manufactured named Zetor.

1935 Z-4 (1,000 miles of Czechoslovakia Race). Model by Hynek Knopp
1935 Zbrojovka Z-6. Model by Autocult
1951 Zetor 25. Model by Hachette