USMC Straight Razors
The first ones came out at the Spanish American War and had USMC stamped on the blade.

The second issue was during World War 1 and had USMC stamped on the reverse side on the tang.

These are worth between $60.00 and $100.00. The Spanish American War razors are fewer and father between and sell for between $225.00 and $250.00
They’re a vanishing part of Marine Corps history!
Russell