25 records — Page 1 of 2
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Creators:
Mechanical and Civil Engineering, Division of
Beers, E.R.
Dates:
1909-1938
Size:
6.3 Cubic feet (6 boxes)
Collection ID:
NMAH.AC.0232
Repository:
Archives Center, National Museum of American History

The collection documents E.R. Beers's business records, his personal collection of Edison trivia, and correspondence between Beers and General Electric (1909-1922).

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Level:
series
Collection ID:
NMAH.AC.0232
Repository:
Archives Center, National Museum of American History

This series contains specifications and bids for electrical work including telephone installations. Reference is made to the "Underwriters Association" in 1910. Price schedules for incandescent lamps are given for each year. The date the partnership was dissolved (January 1911) is reported in May 1911. Advertisements of household appliances sho...

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Creators:
Philadelphia and Reading Coal and Iron Company
Dates:
1866-1927
Size:
17 Cubic feet (51 boxes)
Collection ID:
NMAH.AC.0282
Repository:
Archives Center, National Museum of American History

This collection consists of approximately seventeen cubic feet of records of the Philadelphia & Reading Coal & Iron Company, dating from the period 1866-1927. The bulk of the collection comprises 124 letterpress copybooks from the company's Engineering Department. These contain letters and reports sent by engineers located at the major centers of ...

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25 records — Page 1 of 2