Thanks, Dick.  No I won't loose any sleep over it!  I didn't realize it was a printed compendium.  Does it look at all US firearms over a certain period?  I couldn't find much info with a Google search about SRS and I was just alerted to it from reading various posts.

If anybody gets a chance, I'd appreciate if you took a look.  Nothing ventured, nothing gained.

M1898 Krag - 387592

M1917 "Enfield" - 1206023

I also have a WWII era 03A3 and a Garand.  Is that period of time possibly covered as well?