1968 R 60US in its original factory color Granada Red. The before photos show what I started with, no matching serial # engine. Thanks to a some connections the original but bare engine block was located and the project began in earnest. Yes that is an early non choke air filter housing, it is what I had for the project, the correct non choke one is on another bike on display and they will be switched soon. I had to make a number of corrections on the frame during the rescue / restoration due to a previous owner making a mess.