I have had John's knife in my hand several times but it has been a few years. Ron is correct that it is probably from the pre-war period but possibly could be from a bit later also considering 8 December 1941 when the US declared war on Japan. I don't think Bo dropped his fancy spacer "Hunter" like a hot potato and was making them well into 1942 anyway. There were still requests for those knives after the war started and my guess is he accommodated those wanting one, at least initially. Or he could have just made up stock for Brown's Men's Store in Orlando, Brook's Brothers in New York, or VL & A in Chicago

You will note that on that particular knife it doesn't have the fanciest of spacer arrangements (a la Scagel) as we have seen on other earlier examples. It does appear to be white tail though, which would indicate early.