I have a Krag-Jorgensen Model 1896 Carbine manufactured by Springfield Armory.  At least that is what it purports to be, and I really think it is. I have a serial number listed for it from when I bought it, but I could not find hte serial number today when I looked at the weapon to match it.  I know I will feel stupid when someone tells me where the serial numbers are on these weapons, but I searched and searched and did not find it.  Can anyone point me to where to look?