4 matching record(s)
LE Wright, G.
The Description and Use of a New Universal Dial, or Portable Equatorial Instrument
London : printed for the author, and sold by Messrs. Gregory and Wright, opticians, no. 148, Leadenhall-Street, 1781. Lewis Evans Collection
[1924-0]
1781
U (Stack)Wright, G.
The Description and Use of a new constructed Sextant and Quintant, by His Majesty's Patent; being an Improvement on the Hadley's Quadrant. By which Angular Distances are measured to the greatest Precision, from 0'. to 150o. without inverting the Instrument in measuring to the Right or Left, and with double the Space of Illumination, or Field of View: also a correct Method of Adjusting the Glasses, and applying the Instrument for the Purposes of finding the Latitude and Longitude at Sea. ...
A New Edition. London: Printed for Messrs. Gregory and Wright, Opticians, no. 148, Leaden-Hall-Street, 1787. 8vo. R. S. Clay's copy (purchase)
[1949- ]
1787
U (Stack)Wright, G.
The Description and Use of both the Globes and the Armillary Sphere and Orrery ...
London: [manuscript imprint of] William Watkins Optician ..., 1783.
[1993-14]
1783
LE Wright, G.
The Description and Use of a New Constructed Octant, Sextant and Quintant by his Majesties Patent, being an improvement on the Hadley's Quadrant.
London, 1782. Bound in volume marked 'Instruments' on spine and shelved under 'Dollond, J., & Son'. Lewis Evans Collection
[1924-0]
1782