Stratospheric observatory for infrared astronomy.

Mode of access: Internet.

Annalen van de Sterrewacht te Leiden.

Beginning with v. 9, each vol. issued in parts.

Jahresbericht der Hamburger Sternwarte in Bergedorf.

Mode of access: Internet.

Annals of the Dearborn Observatory of Northwestern University.

Mode of access: Internet.

Master station list for solar-terrestrial physics data at WDC-A for Solar-terrestrial Physics /

Mode of access: Internet.

GOES : Geostationary Operational Environmental Satellite.

"Replaces NOAA/PA 73021"--P. [8]

Contributions from the Observatory of Columbia University, New York.

Description based on: No. 11, 1897.

Detroit Observatory and addition

Richard Bull, architect. Known at various times as Detroit Observatory, Campus Observatory, Old Observatory.

University of Michigan Observatory

Richard Bull, architect. Known at various times as Detroit Observatory, Campus Observatory, Old Observatory.

Observatory from new hospital

Richard Bull, architect. Known at various times as Detroit Observatory, Campus Observatory, Old Observatory. On verso: G.R. Swain. 713 East University Ave., Ann Arbor, Mich.

UM Observatory in winter

Richard Bull, architect. Known at various times as Detroit Observatory, Campus Observatory, Old Observatory.

University of Michigan Observatory

Richard Bull, architect. Known at various times as Detroit Observatory, Campus Observatory, Old Observatory.

From Observatory Hill

Richard Bull, architect. Known at various times as Detroit Observatory, Campus Observatory, Old Observatory. Photo album / scrapbook fragment

Observatory [Lake Angelus]

Observatory is near Lake Angelus, Mich. (five miles north of Pontiac). 24" reflecting telescope began operations in July 1930; also included a 10 1/2" reflector. Established and deeded to the university by Robert R. McMath, Francis McMath, and Judge Henry S. Hulbert. An additional 50' tower telescope was added in 1935/ 1946 and 70' tower telescope and office building added in 1940. On verso: Kodatone; Nov - 7 1935; Eastman Kodak Stores; Detroit