Heiser Model 2710 - I own 2 of these holsters. I bought the first one (pictured below in first 2 pictures) about 10 years ago after reading the book "Packing Iron" and seeing a similar holster in it. It has a lot of features going for it that I like. It has beautiful floral carving, 79 nickel silver spots, it is made for one of the most popular revolvers ever, a Colt SAA with a 4 3/4" barrel, has the linear "Heiser HHH Denver maker's mark", and again one of my favorite features, the triple H rivets. So it is another early Heiser holster. I picked up my second Model 2710 holster (pictured in the last 3 pictures) because I got it at a good price, and it fit a different gun. It has decent floral carving (not as nice as my other 2710), 72 nickel silver spots, fits a wide range of target medium frame D/A revolvers with 4" barrel such as a S&W K Frame, has the oval lH. H. Heiser Maker Denver, Colo." maker's mark, a safety strap with a brown enamel snap, sewn-in sight rest for revolvers with adjustable sights, and standard smooth rivets.
Larry
Larry