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Locomotion
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Locomotion
National Railway Museum
National Science and Media Museum
Science and Industry Museum
Science and Innovation Park
Science Museum
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3
Non-Commercial Use
3
Category
Mathematics
3
Maker
Brookes, Thomas
1
Object type
rule (gunnery)
3
Place
England
1
England, United Kingdom
1
Material
aluminium
1
brass
1
protractor, brass
1
rule, boxwood
1
steel
1
Date
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Gunner's rule to measure cannonballs and bores
John Seller's 'Sea Gunner's Rule' 1695
1695
Musketry rule with slider
1917-1925