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Frontier All Americans AA-51 Lockback Knife
A vintage lockback folding hunter from the Frontier line, carrying the maker's tang stamp and a nickel silver shield medallion inlaid in the handle. Frontier was a house brand of Imperial Knife Associated Companies, with the All Americans lockback series produced by Camillus for Imperial through the 1970s and '80s.
The clip point stainless blade opens to a black textured synthetic handle with nickel silver bolsters.
A well-kept example overall.
Specifications
| Maker / Brand | Imperial |
| Estimated Era | 1970s |
| Pattern | Folding Hunter |
| Number of Blades | 1 |
| Lock Type | Lockback |
| Blade Length | 3.25 in / 8.3 cm |
| Overall Length | 4.75 in / 12.1 cm (closed) |
| Blade Material | Stainless Steel |
| Handle Material | Synthetic / Acrylic |
| Blade Style | Clip point |
| Markings / Stamp | FRONTIER / AA-51 U.S.A. / STAINLESS (blade tang stamp); "The All Americans" shield medallion inlaid in handle |
Condition Grade
Very Good
Condition Notes
Blade shows minor wear; edge intact, no chips or cracks. Lock has a good, solid snap with no blade wobble. Handle and bolsters clean, no cracks or looseness.