kzoflyer
Look Ma, No Hands!
Really leaning towards CWC. The giveaway is the hardware for the fork. CWC used two different size bearing cups at top and bottom on some bikes. I think this feature was unique to CWC at the time, don’t recall Colson doing that. If you look closely the lower bearing cup has a taller height than the upper cup. CWC made this style frame both pre and post war. The prewar version had dropstand ears at the rear tho.