Parr's improvement in monitor and armor-plated vessels
Subtitle: patented October 25, 1864
Series: Harvard College Library pamphlet digitization program
Publisher: Wright & Potter, Printers
Published: 1865
Place of publication: Boston
Language: eng
Number of pages: 12
Subjects: Armored vessels; Design and construction; Turret ships
Notes: "Patentees: Samuel Parr, James A. Fox, John A. Robertson."

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Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212