Somewhere between $200 and $3000. Lefever ceased operation in 1913 or so. They were well made guns, and DO have a collector's market- but value is based on MAKE MODEL and CONDITION. You will need a hands-on appraisal. Take your shotgun to a good gun shop or gun show in your area.
what is the value of a lefever side by side gun serial number 300439a in a 70% condition
In 1916, Lefever Arms Company was sold to Ithaca, who continued to make guns under the Lefever brand. Your serial number would date to around 1935-1937.
It's part of the serial number.
The Ithaca Gun Company acquired Lefever Arms in 1916, and manufactured the Lefever Nitro Special between 1921 and 1947. The serial number on your gun indicates it is an "A Grade" made in 1937.
1901
Made in 1925, Valued based heavily on condition- you need a hands on appraisal.
I would say that with the serial number 1321XX,we are looking at your shotgun being made by ithaca(who made the lefever nitro special) in 1924.
Based on the serial number, your shotgun was manufactured in 1923. Without knowing the condition and other options, a value cannot be determined,
Ithaca Firearms manufactured the Lefever Nitro Special shotgun with serial numbers between 101600 and 119899 in 1922.
Ithaca Firearms manufactured the Lefever Nitro Special after it purchased Lefever Arms Co. in 1916. This model was made between 1921 and 1947; the serial number indicates yours was made in 1929.
1929
Made in 1925
CHeck the receiver and under the forearm