King Nitro was a trade name used by Shapleigh Hardware of St Louise on guns made by Crescent Firearms and J. Stevens Arms.
Ithaca Gun Co. manufactured your Lefever Nitro Special in 1940.
i got a 12 gauge king nitro double barrel double triggers and double hammers no serial number on it
I think that it was 1929.
It is found under the breach below the barrel
50-100 USD
299250-299999 were manufactured in 1935.
Made in 1924
The Lefever was mfg. in 1935.
The first Double Barrel Nitro Lefever (16 Gauge) was made in 1921, Serial number started with 100,000. The last Nitro Lefever was madee in 1947, Serial Number 361,199. I have a Niotro Lefever Serial Number 339,290 that was manufactured in 1937. Original price was $29, currently worth approximately $500.
Not enough information.
BLue Book of Gun Values
Made in 1925