ITEM — Box: 4
Identifier: KG11365-6, phaedra0150
Sidereal and Mean Time Clocks, 1860-07-16/1862-09-03 Digital
Scope and Contents
1860 July 17/18: "These chronometers were used for observing the solar eclipse. See Transit Book of this date."; "Corrections of the New Clock. (Isody. Escap.) [i.e., Isodynamic Escapement] Oct. 23 1860 to Apr. 8 1861; Timing data recorded for various devices; Cambridge and Boston
Dates
- Creation: 1860-07-16/1862-09-03
Creator
- Bond, George Phillips, 1825-1865. (Person)
Extent
120 cubic feet (120 boxes)2531 Volumes
KG Number:
KG11365.150
Sequence volume:
G7
Creator
- Bond, George Phillips, 1825-1865. (Person)
- Hall, , Asaph, III, 1829-1907 (Person)
Repository Details
Part of the Wolbach Archives, Wolbach Library, Harvard University Repository
Contact:
Harvard-Smithsonian Center for Astrophysics
60 Garden Street
Cambridge MA 02138 United States
Harvard-Smithsonian Center for Astrophysics
60 Garden Street
Cambridge MA 02138 United States