comparing it to the cylinder on the new to me 475L from John; it may be one of his. It has the same plum colored bluing and has a number stamped on the cylinder that matches the stamped number on the frame. It has the #7 stamped on the cylinder. I wonder if anyone on here ever owned the #7- 475L by John Linebaugh.

Erotica is using a feather, pornography is using the whole chicken