Well this is my first time to go on this forum. I've been collecting old military pistols and rifles for a couple of years and came upon this little gun and the markings have me a little baffled. I know rifles a little better than pistols but still need help on both. Anyway, I just bought a US Army 1901 model 38 long colt. Now I know it's been reworked because of the marking and it is tight as a new gun. I am mainly curious about any info I can get from this pistol. First is has the c.a.r. marking as one would expect. on the pistol and cylinder. I don't see any on the wood grips but they are worn. If you take the wood handle off is has the number B 1152 markings on the metal beneath the grip. The same number B1152 is on the Barrell and the cylinder. There is also a K62 on piece holding the cylinder Serial number is 1380XX the barrel marking are for a a barrel to the last patent date of July 4, 1905. The colt symbol is not on the pistol. The barrell is approximately 4". not the 6" as would be expected.