New York: S. W. Benedict, Stereotuyper and Printer 1848. First Edition. 22,  pages. 7 1/2 x 4 1/2 inches. Original publisher's wrappers. Ex-library Franklin Institute, with stamps and other shelving indications. Some fraying to the front cover, separation starting at the lower spine. Good. Wraps. 
Wrapper title "Translation of the Austrian Report of the AMERICAN PARAUTOPTIC BANK LOCK." The NEWELL Paratoptic Combination lock is well researched by lock enthusiasts and has significance in the collecting field as well as the evolution of better security locks.
Rare - OCLC records three copies: Columbia, NY Historical, and Duke.