Manville .410 Squeeze Tear Gas Pen Gun

Faultless Tear Gas Pen Gun See CIA SPECIAL WEAPONS AND EQUIPMENT by H. Keith Melton page 21.


Sterile Faultless Ball Bearing Tear Gas Pen Gun pat number on butt matches other Faultless


Colt Industries Tear Gas Pen Gun 38 cal


Atlas Tear Gas Company, Chicago 410 Tear Gas Pen Gun


Unknown Tear Gas Pen Gun with Wooden grip


Unknown Tear Gas Pen Gun

Check Mate Tear Gas Dispenser Key Chain

Big Brother Double Barrel 38 Tear Gas Pen Gun
"Willison L. Lower Patented and made them in New Jersey in his shop (Duffield Machine Shop). There were single barrel at first. As a child I would help him make them. The parts were made in there Machine Shop and we would assemble them by hand there and at there home. Lower and his wife were the owners of the Duffield Machine Shop, Inc., but he died in Aug. of 1972. My Grandmother closed it soon after, " - R. Morris

Unmarked Unknown Silver 38cal Tear Gas Pen Gun

Unmarked Unknown Black 38cal Tear Gas Pen Gun

German made Buco Tear Gas Pen Cal. 10.55


Listo Double Ended Silver Tear Gas Pen Gun We believe the listo clip is a replacement


Argus MFG Co. Chicago 410 GA Silver Tear Gas Pen Gun


Vintage Guard Tear Gas Protector NIB

Gyro-Jet US Army Flare Pen Gun MBAssociates


Tesco Eastern Specialty Co Flare Pen Gun US NAVY


Unknown Fountain Pen Tear Gas Pen Gun MIB

H.C. Company Tear Gas Protector Pen Gun MIP

Stinger Tear Gas Pen Gun 22 cal


Stinger Liner Lock pocket knife 22 cal Pen Gun

MK-31 Launcher used in the MK-79 flare kit - dated 4-68

Faultless Pen Gun Style Printing Block Advertisment

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