Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,253 pages of information and 244,496 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Difference between revisions of "Dividing Engines, Florence, 1760s"

From Graces Guide
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[[Image:JD 2017 Florence linear3.jpg|thumb|L5.]]
[[Image:JD 2017 Florence linear3.jpg|thumb|L5.]]
[[Image:JD 2017 Florence 1762 1.jpg|thumb|C1. Circular dividing engine, 1762]]
[[Image:JD 2017 Florence 1762 1.jpg|thumb|C1. Circular dividing engine, 1762]]
 
[[Image:JD 2017 Florence 1762 8.jpg|thumb|C1.]]
[[Image:JD 2017 Florence 1762 5.jpg|thumb|C2.]]
[[Image:JD 2017 Florence 1762 7.jpg|thumb|C3.]]
[[Image:JD 2017 Florence 1762 6.jpg|thumb|C4.]]
[[Image:JD 2017 Florence 1762 9.jpg|thumb|C5.]]
[[Image:JD 2017 Florence 1762 2.jpg|thumb|C6.]]
[[Image:JD 2017 Florence 1762 3.jpg|thumb|C7.]]
[[Image:JD 2017 Florence 1762 4.jpg|thumb|C8.]]
The [[Museo Galileo (Florence)]] have on display a line-dividing engine (macchina per dividere le rette) and a circle-dividing engine (macchina per dividere i cerchi) made at the Florence workshops of the Imperial and Royal Museum of Physics (Regio Museo di Fisica Firenze).
The [[Museo Galileo (Florence)]] have on display a line-dividing engine (macchina per dividere le rette) and a circle-dividing engine (macchina per dividere i cerchi) made at the Florence workshops of the Imperial and Royal Museum of Physics (Regio Museo di Fisica Firenze).



Revision as of 12:00, 21 October 2019

L1. Linear dividing engine
L2.
L3.
L4.
L5.
C1. Circular dividing engine, 1762
C2.
C6.
C7.
C8.

The Museo Galileo (Florence) have on display a line-dividing engine (macchina per dividere le rette) and a circle-dividing engine (macchina per dividere i cerchi) made at the Florence workshops of the Imperial and Royal Museum of Physics (Regio Museo di Fisica Firenze).

The line dividing engine is stated to have been made in the second half of the 18thC., and the circle dividing engine in 1762.


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