The lure of the lock;: A short treatise on locks to elucidate the John M. Mossman collection of locks in the museum of the General society of mechanics York, including some

John M. Mossman Lock Collection – New York, New York - Atlas Obscura

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The lure of the lock;: A short treatise on locks to elucidate the John M. Mossman collection of locks in the museum of the General society of mechanics York, including some

John M. Mossman Lock Collection – New York, New York - Atlas

The Lure Of The Lock - John M. Mossman - 1928 - Limited Copy

The Project Gutenberg eBook of Rudimentary Treatise on the

John M. Mossman Lock Collection – New York, New York - Atlas Obscura