Old BMW repair manual ???
 

I've got an old Clymer workshop manual that covers BMW R50, R50 S, R60, R69S, R26, R27. It has a section on BMW history in the back.
It has sections for English, French, Spanish and German. Its Blue and Yellow and has a price of $5.00 on the front.
Does anybody know the value of this manual????

There is no copyright date in it. Its in excellent condition. It appears to be from the 1960's

Any comments or offers appreciated