Hadn't noticed the carbine buttstock (almost surely not an 1899 SRC buttstock, but very likely a 1930's H).
Roy, you probably have yourself another project - restore an old 99H in 250-3000.
“The Savage 99 Pocket Reference”. All models and variations of 1895’s, 1899’s and 99’s covered. Also dates, checkering, engraving.. Find at www.savagelevers.com