Hema GDR teaching aid educational driving school steering gear model 1950s

Description

-interesting working demonstration model of a stearing gear from cca 1950s
- by Hema ,East Germany scientific instrument maker
-painted aluminum,steel and plastic parts,on bakelite base
-rest of silver paint ,some rust on surface,overall in good condition
- base 13x20  cm,total cca 27x21x32 cm
-worldwide registered priority shipping cost 40 USD
-shipping immediately on next workday after payment received
-can pay with bank transfer,Paypal