Quite a bit I would venture to guess! my friend has an authentic 1864 springfield,however I've heard a price on a replica.(400.ish) So I would guess 700to maybe 1,900.$
Feburary 1931
This means there is no "choke" or narrowing of the barrel at the muzzle.
My .22 caliber mercury rifle has a stamp on the barrel of a "crown" . which is usually a sign it was made in the UK somewhere, my 308 has the same stamp of the crown on it and was bade in Birmingham England
You can tell if you have a Browning Gold Medallion Boss Rifle by looking at the stamp on the barrel. It lists the model of the rifle as well as its serial number.
Have you checked the metal under the wood?
1 stamp. 1 stamp for every 1-8 cards. 8 cards or above it's 2 stamps with top loader. it's the same as sending a letter. so it's fine.
1920 (no date code stamp)
You can tell if you have a Browning Gold Medallion 7mm Mag Bos rifle by checking the stamp on the side of the barrel. It will list the model, serial number, and where it was manufactured.
One rifle that will shoot that ammo is the M1 (Garand) military rifle. The head stamp means "LAKE CITY ARSENAL" made in 1951 and it should be .30-06.
Roy L. Bowlin was and ordnance inspector for the U.S. mititary. Once he inspected and stamped a firearm (with his initials "RLB") it officially became U.S. property.
It is most likely the makers stamp although it is hard to tell without seeing it properly.
The receiver was made in 1917. The barrel also has a date stamp. Additional info can be found at http://vishooter.home.att.net/m1903.HTML