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Pickering, Edward C., (Edward Charles), 1846-1919.

 Person

Found in 25 Collections and/or Records:

Accident Book, 1905-12-26/1911-03-04 Digital

Item — Box: 47Identifier: KG11365-6, phaedra1146
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Errors of Circles, Miscellaneous Observations, West Equatorial, 1877/1878 Digital

Item — Box: 13Identifier: KG11365-6, phaedra0470
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Eyepiece measurements, 1877/1878 Digital

Item — Box: 47Identifier: KG11365-6, phaedra1151
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Financial Record and Optical computations, 1903-10-28/1908-01-22 Digital

Item — Box: 47Identifier: KG11365-6, phaedra1152
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Records of the Harvard College Observatory Time Service

Sub-Fonds Identifier: UAV 630.377
Overview: In 1872, under Director Joseph Winlock, the Harvard College Observatory established the world’s first public time service, which it provided as a commercial service until 1892. The Observatory sold its time service to railroads and businesses by sending hourly signals over Boston’s fire alarm system and distributing time across the region via Western Union telegraph lines; this work eventually resulted in the establishment of the country's first time zone. The Records of the Harvard College...

Index - also lists of Variables, etc., 1883/1891 Digital

Item — Box: 13Identifier: KG11365-6, phaedra0460
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Measure and Miscellaneous, 1879-04-23/1880-01-07 Digital

Item — Box: 47Identifier: KG11365-6, phaedra1150
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Memoranda and Reminders, 1896 Digital

Item — Box: 70Identifier: KG11365-6, phaedra1673
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Meteorological Observations, etc., 1880-06-23/1885-08-20 Digital

Item — Box: 13Identifier: KG11365-6, phaedra0463
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.

Miscellaneous, 1877 Digital

Item — Box: 46Identifier: KG11365-6, phaedra1137
Scope and Contents: This collection contains over 2500 logbooks and notebooks produced by the Harvard Computers and early Harvard astronomers.