Category:Jesse Ramsden Theodolites

Media in category "Jesse Ramsden Theodolites"

The following 8 files are in this category, out of 8 total.

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  Early Years of the Ordnance Survey Close (1926) 03.jpg 3,712 × 5,848; 4.22 MB
  
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  Geometrical and graphical essays, containing a general description of the mathematical instruments used in geometry, civil and military surveying, levelling, and perspective; with many new practical (14742995926).jpg 1,530 × 2,614; 456 KB
  
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  Ramsden Great Theodolite.jpg 1,804 × 2,920; 1.37 MB
  
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  RamsdenRS theodolite of 1787.jpg 572 × 962; 93 KB
  
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  Roy 1790 Plate 03 General View of the Instrument.jpg 4,594 × 7,804; 10.91 MB
  
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  Roy 1790 Plate 04 Section of the Instrument.jpg 14,676 × 6,190; 18.28 MB
  
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  Roy 1790 Plate 05 Various Parts of the Instrument.jpg 22,000 × 6,200; 30.48 MB
  
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  Roy 1790 Plate 06 Explanations of the Microscopes.jpg 15,868 × 6,189; 17.32 MB