| Title | Parr's improvement in monitor and armor-plated vessels : patented October 25, 1864 / patentees : Samuel Parr, James A. Fox [and] John A. Robertson.
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| Published | Boston : Wright & Potter, 1865.
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| Description | 12 p. : ill. ; 23 cm.
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| Subjects | Armor-plate.
Armored vessels.
United States -- History -- Civil War, 1861-1865 -- Naval operations.
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| Call Number/Copies | |
| | WRHS Research Library: P 7645
mq187888: Local class, closed stacks [status: NON-CIRCULATING] |
| [Record 119391] |
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