The Observatory, U of M. Ann Arbor, Mich.

The Students' Observatory was erected in 1878. It was located to the south of the Detroit Observatory.

City of Ann Arbor, Washtenaw Coty. Michigan / surveyed & published by S. Pettibone.

1 map : 115 x 191 cm.

City of Ann Arbor, Washtenaw Coty. Michigan / surveyed & published by S. Pettibone.

1 map : 115 x 191 cm.

Publications of the Observatory of the University of Michigan.

Title varies slightly.

A report on the problems of older people known to the major family agencies in Chicago, and services provided for them.

Mode of access: Internet.

Annual report, Metropolitan Enforcement Groups.

Description based on: 1991.

Manual on promotion of Association educational work,

Mode of access: Internet.

The jubilee of work for young men in North America; a report of the jubilee convention of North American Young Men's Christian Association,

Mode of access: Internet.