vintage Imperial U.S. Switchblade Knife, likely from the 1940s or 1950s. These were popular American-made automatic knives often referred to as "Jackomatic" or "Jackomatic Jr." models, especially if they feature the distinctive keychain lanyard ring seen at the bottom.  Knife size . size 2-1/4. Inches long . Blade is straight snaps quickly all buttons function as designed. Key ring is perfect handles no cracks or chips some rust and black pantina on blade. . Does not look like blade has been sharpened other then factory.    Key Features and Identification Based on your image and similar collectors' items, here are the typical specifications for this model:

• Mechanism: It is a "press-button" automatic knife. The circular button fires the blade, and the rectangular sliding switch below it acts as a safety lock to prevent accidental opening.
• Handle Material: The scales are made of a pearlescent celluloid, often marketed as "cracked ice" or "perlex".
• Manufacturer: These were produced by the Imperial Knife Company (often stamped "IMPERIAL PROV RI USA" on the blade's tang)                now look at video and pictures I guarantee this to be genuine  I am  3rd generation  jeweler retired  selling off my vast collection of fine pieces  of jewelry  .knives . filson  clothing and so much more  please  check out my other listing's and feedback.  please refrain from making  lowball offers as i will respond with Sarcasm.    , Please look at all of the pictures and ask any questions before bidding please. SHIPPING IS $12.50 : US    Ground Advantage mail including insurance .  .. MAIL.includes insurance

For Sale By: Ace jewelry & Antiques

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