RychloPoctar (silver and gold)

Rychlo Poctar (ca 1960)
Ceska Zbrojovka Brno, TsechoSlowakia
dimensions...........13,5  x 7,7 x 0,4 cm
weight..................110 g
material................aluminium
digits ...................9
single sided                                                                                   including a pencil and cardboard map

Rychlo Poctar = Quick Calculator