Thanks to all. The lever boss is unreadable, maybe if I get a better magnifying glass and good light I'll make something out. Mid 50s makes it match my 300 Sav (which is what I wanted).
Last owner told me he put the Marble sight on it. Stock has been indeed been repaired, looks like quite some time ago.
This came with it:
Use the brass, collect the boxes???? Some are still loaded.
The Winchester Cartridge Cases (upper right) have been converted to 22-250.