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About
Collection
Learning
The group
Visit us
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Science Museum
National Science and Media Museum
Science and Industry Museum
National Railway Museum
Locomotion
Science and Innovation Park
Joseph Long
occupation:
Hydrometer instrument maker,
Mathematical instrument maker,
Optical instrument maker
Nationality:
British
Traded at 20 Little Tower St. (1821-84) & 43 East Cheap (1885-1936) both London, England
Related Objects
Glucometer, London, England, 1885-1936 (hydrometer; saccharometer; glucometer)
Trade card: J[osh] Long (trade card)
Spirit bubbles(3) and thermometer in mahogany case (spirit bubbles)
Hydrometer, brass, in wooden case (hydrometers)
Hydrometer, Sikes, brass (hydrometers)
Set of three spirit bubbles with thermometer (spirit bubbles)
Hydrometer, Sikes, brass (hydrometers)
Glucometer (c. 1850) signed J LONG LONDON. NO. 4434 (hydrometer; glucometer)
Comparative or reducing slide rule (slide rule)
Temperature and pricing slide rule by J.Long (slide rule)
Ivory ullage and proof rule by J.Long, London (slide rules (excise); slide rules (ullage))
See more related objects
