Skip to main content
Science Museum Group
  • Collection
  • Learning
  • The group
  • Visit us
    • Locomotion
    • National Railway Museum
    • National Science and Media Museum
    • Science and Industry Museum
    • Science and Innovation Park
    • Science Museum

Collection

  • Search
  • About
  • Search
  • About
  • Collection
  • Learning
  • The group
  • Visit us
    • Locomotion
    • National Railway Museum
    • National Science and Media Museum
    • Science and Industry Museum
    • Science and Innovation Park
    • Science Museum

Search our collection

All 5 People 0 Objects 5 Documents 0
Clear all filters
Image
Category
Object type
Maker
Place of origin
Date

Brass dynameter

1790-1890

Ramsden's mother-of-pearl dynameter, as made by Troughton & Simms, about 1850

Ramsden's mother-of-pearl dynameter

1850

Dynameter micrometer, Ramsden type, with mother-of-pearl line scales and eyepiece fitted with sliding cover, unsigned, English, 1785-1790.

Ramsden type dynameter micrometer

1785-1795

Brass dynameter with dial in velvet-lined burgandy leather box with handwriten note, Troughton & Simms, London, 1790-1890

Brass dynameter with dial in velvet-lined burgundy leather box

1790-1890

Split-lens eyepiece position micrometer with spherical crystal micrometer and eyepiece dynameter, all by George Dollond, London in fitted mahogany box, 1820-1830.

Split-lens eyepiece position micrometer with spherical crystal micrometer and eyepiece dynameter

1820-1830

The Science Museum Group

Locomotion
Locomotion
National Railway Museum
National Railway Museum
National Science and Media Museum
National Science and Media Museum
Science and Industry Museum
Science and Industry Museum
Science and Innovation Park
Science and Innovation Park
Science Museum
Science Museum
  • Privacy and cookies
  • Terms and conditions
  • Web accessibility
Back to Top