MHC, your gun was manufactured in 243Win or 30-06. FN Mauser action mfg by Jeferson Mfg, Co. in New Haven CT. Made during 1957, approximately 5,000 made starting with serial no. 1. Checkered Americam walnut stock ( monte carlo ) withwwrap around front site. Value ranges from $260 - for 60% to $550. for %100.

Hope this helps.