Before I began with the complex casting supporting the brake and clutch pedals (for which a member from the AACA forum sent me critical dimensions,...
Please shoot a video when you start the engine for the first time. ;-)
A tiny spring...No rocket science, isn't it? Well, if only I would have fingers' size in relation to the spring! It went twice in the air, found it...
I got my hinges from Knupfer, the widest they had was 40 mm. Knupfer has all sorts of bolts and tools, a great resource.
Sorry, they're all gone. In the 70's and 80's as industries were leaving California, there was a glut of these shops, going to auctions and paying...
American Science and Surplus is a fun store and I used to love going there with my sons. There were two of those large long sleeved rubber gloves...
K-125 (without the letter M). 1946-1951. Brass, bronze, silver, plastic. К-125 @ К-125М
1/12 Minsk model ММВЗ3.112.12