I have a Colt New Service Revolver in 455 Webley and was taking some photos of it today. I noticed a small mark forward of the trigger on the left side which left me curious. Any idea what 'VP' in a triangle might refer to on this revolver? Lots of Brit proofs but nothing Canadian that I could find. I can't get the grips off to look deeper as the screw head is well-stripped and I don't want to damage it further if I can avoid it. Any thoughts?


















































