If it is a double, remove barrel and you will see it along with serial #.
The Lefever was mfg. in 1935.
around $6000
The Lefever Model H double barrel shotgun with a serial number of 30025 was manufactured in 1908. Lefever Arms Company produced this model between 1900 and 1915, and the serial numbers can help pinpoint the production year.
Requires professional appraisal.
1927
Turn of the century.
The date of manufacture for a Lefever Arms Company double barrel shotgun can typically be determined by its serial number, but specific records for Lefever shotguns are limited. For serial number 351624, it is generally estimated to have been manufactured around the early 1920s. For a precise date, you may need to consult a dedicated firearms historian or reference guide specific to Lefever shotguns.
Blue Book of Gun Values
To determine the age of your Lefever Arms Co. double barrel shotgun with serial number 2492, you can reference production records or databases specific to Lefever firearms. Generally, Lefever shotguns were produced between the late 1800s and early 1900s, with serial numbers providing clues to their manufacturing date. Based on the serial number you provided, your shotgun is likely from the early 1900s, but for precise dating, consulting a firearms expert or reference book on Lefever shotguns is recommended.
The shotguns were manufactured by Ithaca from 1921 through 1947. Yours was manufactured in 1928.
Open the action. It is stamped on the water table, which is the flat part of the frame where the barrels sit. sales@countrygunsmith.net