Wow. Thanks for all the help! I did find those sites with the knives but since this one wasn't identical, I thought it must not be one. The blade is black. I hadn't noticed a single marking, but will inspect it closer. I'll get some better pictures of the handle. When I first measured the blade, I said 7 inches but the tip is missing from it. I took the tape measure to it today and see it is just under 6 3/4 inches. I was tired yesterday and obviously not reading it clearly. Sorry.
So, the blade is 6 3/4 inches (tip missing), at the handle the blade is 7/8 inches wide, then there is the metal guard thing (1/8 of an inch), the wood handle is about 4 3/4 inches and the metal thing on the end is just over 1/8 of an inch. All put together about 11 7/8 inches.
And now that I did all that I have noticed writing on the handle, I am so sorry, I think it's time I get glasses. Can't quite make it out, I'll try a magnifier and see.
Will be back with more photos of the handle.
Thanks everyone for your help. I really appreciate it. For some reason, I thought he might have just been doodling and it probably wasn't a military knife.