Looking at a RIA 1903 serial number 2358XX. Barrel RIA 7/13 which I believe is original. Stock is good no cracks but it is a single bolt stock. I thought 1913 would be a little late for a single bolt stock if its original to the gun or am I mistaken. Stocks got a few dings but no cracks.
He also had a SF 1903 serial number in 600,000 with a 1916 barrel also in a single bolt stock. This guns finish and stock were better but stock was sanded destroying all marks,,,,grrr.