Since John mentioned the pre-WWI NM rifles ... couldn't resist posting a few pictures of mine. A 1915 NM I got about four years ago. A few pictures were taken before I got it cleaned up. (Dried grease or cosmo)
https://www.milsurps.com/images/impo...standard-1.jpg
https://www.milsurps.com/images/impo...standard-2.jpg
https://www.milsurps.com/images/impo...standard-3.jpg
https://www.milsurps.com/images/impo...standard-4.jpg
https://www.milsurps.com/images/impo...standard-5.jpg
https://www.milsurps.com/images/impo...standard-6.jpg