Author:
PATENT
Title:
Patent For THe Invention Of "Improvements In Breech Loading Canon And The Projectiles For The Same And For Other Guns Of Large Calibre"
Price:
£20.00
Year:
1874
Publisher:
Patent Office
Summary:
9 pages, 4to., 2 large folding plates, printed blue paper wraps, patent applied for by Henry Gardner
Ref:
16535