Daryl, I would say what you have there is the "Schützenpatrone" 9,5x47R or like in the old pic above 9 1/2 x47

after the 8,15x46R the most used target cartridge and based on the 11,15x60R Mauser case

Absolutely - that is it. The action is nickel plated and fairly heavily engraved, iirc.