Picked this old girl up out of a buddy's cabinet. He was selling a few guns for a friend whose father had passed away, and my Dad passed it to me calling it an 'old army gun' without looking at it twice. I knew the moment I saw the express sights that it was the furthest thing from a service rifle. Paid for it, brought it home and I was in possession of a Rigby with the 72 St James' Street address on the barrel. The woman whose father owned it called it a "John London .275", and since no one shoots anything but the new magnums around here I got it for well under $400 CAD. Not sure if it is a .275 since there are no caliber markings, but was hoping that the well of information that is the NitroExpress Forums could shed some light on the rest of the rifle. Rigby Serial # 5960 on the floor plate.