... glad you're interested. That's a very nice revolver. Got a serial number ?Given that his name is the "Henry" in Martini Henry this is a book many of us would like to see. For what it's worth, here is an image of a Pryse revolver retailed by Alexander Henry with his name. The under side of the barrel states that the revolver has "Henry's Rifling"
You can order it here : http://donalddallas.com/It's at the printers now !!