Records, 1906-1967, (bulk 1906-1927).

ArchivalResource

Records, 1906-1967, (bulk 1906-1927).

The collection includes engineering studies, test results, blueprints, correspondence and reports from several of Main's Montana water development projects on the Missouri River (1909-1928), including Great Falls (Great Falls Power Company, 1912-1915), Thompson Falls (Thompson Falls Power Company, 1909-1915), Rainbow Falls (Great Falls Water Power & Townsite Company, 1908-1917), Holter (Montana Power Company, 1910-1918), and Black Eagle (Montana Power Company, 1927-1928). There are also materials on Mesa Power Company's Snake River Development in Idaho (1912-1917); Montana Power Company (1917-1967); Dean & Main (1906); Central Colorado Power Company (1909); Stone & Webster Engineering Corporation (1910-1912); and a few photographs and miscellaneous materials.

2.7 cubic ft. (6 boxes)

Related Entities

There are 19 Entities related to this resource.

Great Falls Development, Inc.

http://n2t.net/ark:/99166/w60m0ph1 (corporateBody)

Holter Development.

http://n2t.net/ark:/99166/w6wm9t81 (corporateBody)

Ryan, John D., 1864-1933.

http://n2t.net/ark:/99166/w63t9v2p (person)

Rainbow Falls Development.

http://n2t.net/ark:/99166/w66f470k (corporateBody)

Central Colorado Power Company.

http://n2t.net/ark:/99166/w62w0w3h (corporateBody)

Mesa Power Company.

http://n2t.net/ark:/99166/w61s54js (corporateBody)

Dean & Main (Firm)

http://n2t.net/ark:/99166/w6rk2zd7 (corporateBody)

Montana Power Company

http://n2t.net/ark:/99166/w6kq2g37 (corporateBody)

The Montana Power Company was formed on December 12, 1912, in Butte through the merger of the Butte Electric and Power Company with three of its subsidiaries: the Madison River Power Company, the Billings and Eastern Montana Power Company, and the Missoula River Power Company. A few months later, the two remaining large power producers in Montana, the Great Falls Water Power and Townsite Company, and the Thompson Falls Power Company, were taken into the company by acquisition of sto...

Main, Charles T., 1856-1943.

http://n2t.net/ark:/99166/w6n600q6 (person)

Stone and Webster Engineering Corporation

http://n2t.net/ark:/99166/w6w719ds (corporateBody)

Great Falls Water Power & Townsite Company.

http://n2t.net/ark:/99166/w6kx3w8w (corporateBody)

Chas. T. Main, Inc.

http://n2t.net/ark:/99166/w6qw21bz (corporateBody)

Great Falls Power Company

http://n2t.net/ark:/99166/w6h21g5k (corporateBody)

Thompson Falls Power Company.

http://n2t.net/ark:/99166/w6kt55bt (corporateBody)

Thompson Falls Development.

http://n2t.net/ark:/99166/w6939739 (corporateBody)

Black Eagle Development.

http://n2t.net/ark:/99166/w6fc3gxp (corporateBody)

Charles T. Main, Inc.

http://n2t.net/ark:/99166/w6jf39m6 (corporateBody)

Charles T. Main (later Chas. T. Main, Inc.), is an engineering firm headquartered in Boston, Massachusetts. Charles T. Main (1856-1943), founder of the firm, graduated from MIT in 1876. He was employed as a textile engineer from 1879-1892, and in 1893 began his private engineering practice in partnership with F.W. Dean. In 1907, Main and Dean each set up individual engineering firms. The Charles T. Main firm was incorporated in 1926 under the name Chas. T. Main, Inc. The...

Snake River Development.

http://n2t.net/ark:/99166/w6gn6nj1 (corporateBody)

Herrick, Henry A.

http://n2t.net/ark:/99166/w6cc40h8 (person)