He is a tricky one. I checked on ancestry and believe I found him. The record books have him as being born 09/02/80 however this Fred Payne I found is born 09/02/79. The ww2 card matches the GPC for sure and has his correct birthplace of Camden. Hard to tell on the 1918 draft card if its the same as the sig on the postacrd. The weird line at the end of the F kind of looks like the Capital F he wrote earlier in the document. There is also a similiar T stroke on Thomas at the top of the 1918 document. Also I think its interesting that the postcard sig has the middle initial to it
fred payne.jpg
payne 2.jpg