PaulB - you have a magnificent selection of 425s . These are without any doubt in my opinion the best of the big medium bores . I have a John Rigby 416 and a Mauser Type A 404J but 2x425s . If I could I’d take the 425 double - it looks like their boxlock model. I have used one on buffalo in Australia and was really impressed . I have attached some photos of my WR #43267 . It is the same age as me but in much better shape . A best grade rifle made for Gastinne Renette . Has an unusual French Grey blued finish . 25 inch barrel with Kahles 2.5x scope . A wonderful rifle on Buffalo. I will post photos of the other rifle too .