An out of town friend just called me and asked if I could ID an old barrel that he has from a M1911. Here is the description: Top is marked with a "P" and "H" like from a 1918; Left lug has a "V" and Right lug has a "K". Both lug markings are in the Roman (with serifs) style. In front of the lugs is a "5". No other markings, including the back of the hood. I was thinking a late WWI military that someone had added markings on the lugs, but who knows. He will send pictures soon, and I will post them when I get them. Any ideas?