Thanks all!! yes, I have many military motorcycles too!
The 1942 Huffman was the one Craig Johnson had some years ago (#D 51646), I bought it out of Indiana last year, it's original paint, but has Columbia fenders fitted, later on I got 1 front and 2 rears of Huffman fenders, also from IN, so am planning to set that right, I don't know who put these Columbia fenders on this bike? or could it have been done during the war? maybe leave it alone?
I have more original paint stuff for my Columbia, mainly wheels, so thought I could use the fenders on that restored bike, that I bought from a friends Militaria shop in Patterson NY about 3 years ago. so decisions decisions!
Have only a couple of pictures of both bikes, but will make some over the weekend, at least from the Huffman, as the Columbia is still in parts, when I dismantled it in PA in 2019 for shipment overseas.
Will also note all numbers on the parts, for the database here. Below a picture of the Huffman and of the Columbia number, don't think it was known here.
Lex