Here's the only picture I have of the 1935 Chilean receiver on the far left next to a 1930 10.75x68 B.U.G. proofed Mauser and a 1908 350 Magnum Rigby Mauser magnum length stepped receiver. The bolts are interchangeable between the 1930, 1935 and 42/1940 receivers. I know the Chilean receivers were issued in the white but I re-blued the rifle years ago.