Up for is a vintage pocket knife/jack knife made in the USA by The Hammer Brand (Imperial). This has the patent numbers 2170535 and 2170537, which were started in 1938 with an expected expiration of 1956. Patent numbers are on the small blade, large blade is marked Hammer Brand. Stainless steel blades with bronze color celluloid handle. Knife measures 3 1/4" long when closed, blades are 2 1/4" and 1 1/2". In very good condition, nothing broken or repaired. Could use some cleaning and probably some oil.


For buyers in the USA shipping will be free via USPS Ground Advantage. For international buyers this will be shipped via USPS First Class Mail. I am always willing to give discounted shipping if you purchase multiple items.

If you wish to purchase multiple items, just add all of them to your shopping cart. This will let you know what the discounted shipping costs is. If you any questions please ask.

I will leave positive feedback for you upon receiving payment. I hope you will do the same for me along with five star ratings when you receive your item.