Author:
PATENT
Title:
Patent For The Invention Of "Improvements In the Construction And Mounting Of Ordanance"
Price:
£20.00
Year:
1876
Edition:
. Edn,
Publisher:
Patent Office
Summary:
11 pages, 4to., large folding plate, original blue printed paper wrap, vg. Patent applied for by Michael Longridge. The patent is to relieve the strain from the recoil and to avoid corrosive wear caused by the gases.
Ref:
16540
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