Originally Posted by finch
I was wondering the same thing about the missing tension knob..It appears to be missing.
The numbered dial came later. If she put a numbered dial tension knob on the 1936, it would be incorrect for its period. I found out that the unnumbered dial was still on some machines until Dec. of 1937. Lots of great FW info on this site!
http://thefeatherweight221factory.com/default.aspx