The Lefever was mfg. in 1935.
If it is a double, remove barrel and you will see it along with serial #.
Made in 1925
Turn of the century.
Blue Book of Gun Values
Open the action. It is stamped on the water table, which is the flat part of the frame where the barrels sit. firstname.lastname@example.org
The shotguns were manufactured by Ithaca from 1921 through 1947. Yours was manufactured in 1928.
What is the value of a 12 gauge Browning shotgun serial J68824?
An early model Lefever single-barrel 12-gauge shotgun with a 30-inch plain barrel can be found for sale online for $300. This is the price for one that is in excellent condition.
Made in 1904. Value depends on grade and condition.