Back in Jan. 2007 Tom Jackson posted a pictorial essay on his 1919 NM RIA & SA rifles, showing the distinctive characteristics of each, with side by side photos. The old-timers here remember that he took excellent photos of his rifles.
Maybe someone can find them in the archives and provide a link to them. I have them copied on my computer, but I'm not computer literate enough to figure how to get the text and pictures both to up load.....the forum rejects them since they are in html format. Maybe Rick has them or will help out. (Also, not being my pictures, I'm hesitant to post them without permission).
Haven't seen any posts from Tom lately, which is too bad. He has (or had) some beautiful 03s......