The Auto & Burglar shotgun was an Ithaca product, not an Iver Johnson. It was a double barrel 20ga pistol made from 1922-1934. Typically had 10" barrels. These guns are considered 'Any Other Weapons' under the National Firearms Act, and although registered and "papered" specimens can be worth $1000 or more, UNregistered guns are contraband and can not be possessed nor sold. sales@countrygunsmith.net
38 auto
Is it possible? Yes. Will we tell you how? Absolutely not.
Iver Johnson made the Trailblazer semi auto .22 rifle
No. M1 carbines were made semi-auto only. M2 carbines had a selector lever for simi-automatic or full automatic. Iver Johnson never made M2 carbines.
It was the Auto/ Burglar gun in 20 Gauge.
$8,000-$10,500
Iver Johnson made the semi auto carbine in .22cal from 1985-1990.They made the Magnum semi auto carbine in .22mag.from 1985-1990.They made the Plainsfield semi auto carbine in .30 carbine,or 9mm Para. from 1978-1993.During this time span they also made a Paratrooper semi auto carbine.I hope this helps.
The Enforcer pistol was basically a scaled .30 cal M1 rifle legally sold & registered as a pistol. They were made by both Universal and Iver Johnson.The Iver Johnson had a stock that was grooved out at the right of the bolt for the addition of an M2 auto sear that the Universal did not have and the IJ bolt grouping was more "auto convertible" friendly as well. The IJ was often sold in a full auto version to Law Enforcement agencies.
It was manufactured only in 1985. Blue Book values range from $70 in 60% condition and $115 in 100%.
If you are talking about a auto-5 shotgun? Then your auto-5 magnum shotgun was made in 1959.
Being that you said auto shotgun,then you have the Browning auto-5 shotgun that was made by FN in Belgium from 1903-1975.Your serial number indicates that your Shotgun was made in the year 1938.
The Iver Johnson skeet-er is going for 800-1500 dollars depending on condition.You could add more if it has auto ejectors(30%)single selective trigger(50%)non selective trigger(20%),factory vent rib(100%),If this was made in Italy instead of the U S you can detract 25% from the above values.