Measuring Time and Space

If you can not measure it, it isn't science.

Measuring Angles


Balloon Theodolite

(Japan)

Theodolite

(Italy)

Brunson Transit

(Antarctic Model)

Kern Theodolite

(Switzerland)
 
 
Pentax TH 20D

(Japan)

Pentax ETH 20F

(Japan)
 
 

Measuring Area

G. Coradi
(Switzerland)


Rolling Disc Planimeter

Planimeter Integrator

Planimeter Case
Commentary
 

Albert Ott
(Germany)

 
Rolling Disc Planimeter

Planimeter Case
 
 

Salmoiraghi
(Italy)


Polar Planimeter

Rolling Disc Planimeter

Adjustment
 

Measuring Mass

 
Pocket Diamond Scale
 
 

Measuring Pressure

 
Surveying Aneroid Altimeter

(England)

Hicks Pocket Barometer

(England)
Also see detail.
 
 

Measuring Time

Ulysse Nardin

  Nardin Deck Watches  
 
Nardin Deck Watch Open
Cases Open
Nardin Deck Watch Closed
Cases Closed
Nardin Deck Watch Dial Face
Dial Face
Nardin Deck Watch Movement
Movement
 

GCT

 

Faces

Elgin

Hamilton

Case
 

Movado

Buhre

Philippe

.
 

Waltham Deck Watch

French Carriage Clock


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