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Objects in Clocks and Watches Collection

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Objects in Clocks and Watches Collection
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Artist / Maker / Culture

Harvard College Observatory (13)
William Bond and Son (7)
Institute of Geographical Exploration (5)
Norman Foster Ramsey Jr. (4)
Robert Vessot (4)
Smithsonian Astrophysical Observatory (4)
William Cranch Bond (4)
American (3)
Breguet (3)
National Company, Inc. (3)
Breguet FT (2)
Ernst Collection of Sundials (2)
George Phillips Bond (2)
George Washington Pierce (2)
German (2)
Harold C. Ernst (2)
James Bowdoin (2)
John Bliss & Company (2)
John Winthrop (2)
Joseph Winlock (2)
Louis-Clément Breguet (2)
Maison Breguet (2)
Richard F. Bond (2)
Richard L. Ketchen (2)
Samuel Williams (2)
Simon Willard (2)
Synchronome Company, Ltd (2)
Varian Associates (2)
William Hamilton Shortt (2)
A. R. (1)
Abraham Vacheron Girod (1)
Abraham-Louis Breguet (1)
Alvan Clark and Sons (1)
American Academy of Arts and Sciences (1)
Antoine-Louis Breguet (1)
Arnold & Dent (1)
Asa Gray (1)
Ballou Manufacturing Company (1)
Benjamin Franklin (1)
Benjamin Franklin Willard (1)
Benjamin Martin (1)
Boston and Providence Rail Road Corporation (1)
Breguet et Fils (1)
Camac (1)
Charles Crane Crehore (1)
Charles Frodsham (1)
Charles Frodsham & Company, Ltd (1)
Cruft Laboratory, Harvard University (1)
David P. Wheatland (1)
Department of Astronomy, Harvard University (1)

Classification / Category

Clock (26)
Chronometer (8)
Watch (6)
Chronoscope (5)
Timer (5)
Escapement Model (4)
Orrery (2)
Chronograph (1)
Clock Drive (1)
Stop Clock (1)
Transit (1)

Collections

Clocks and Watches (58)
Exhibit 2005--CHSI's Putnam Gallery (15)
Time Exhibit 2017 (2)
Transit of Venus (2)
Solar Eclipse Expedition 1780 / 1980 (1)

Date

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Collection Info

Clocks and Watches

This package includes several fine astronomical regulators and pocket watches in the Collection.

astronomical regulator, no. 137

astronomical regulator, no. 137

William Bond and Son
1855
Image Not Available

astronomical regulator, no. 255

E. Howard & Company
circa 1910
astronomical regulator, no. 312

astronomical regulator, no. 312

William Bond and Son
1860
astronomical regulator, no. 370

astronomical regulator, no. 370

William Bond and Son
circa 1864
astronomical regulator, no. 394

astronomical regulator, no. 394

Richard F. Bond
circa 1867
astronomical regulator with a 24-hour dial

astronomical regulator with a 24-hour dial

German
late 19th Century
Breguet electric timer

Breguet electric timer

Breguet FT
1870-1890
CAMAC-type electronic clock generator

CAMAC-type electronic clock generator

American
circa 1980
Cattell-type gravity timer

Cattell-type gravity timer

American
circa 1895
cesium beam atomic clock, electronic unit

cesium beam atomic clock, electronic unit

National Company, Inc.
circa 1960
cesium beam for cesium beam atomic clock

cesium beam for cesium beam atomic clock

National Company, Inc.
circa 1960
chronograph with seconds indicator

chronograph with seconds indicator

Nicolas Mathieu Rieussec
1822
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