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Erasmus D. Leavitt Papers

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Creators:: Work and Industry, Division of, NMAH, SI
Calumet and Hecla Mining Company.
Leavitt, Erasmus D., 1836-1916
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
More …
Dates:: 1871-1917
Size:: 20.4 Cubic feet (3 boxes, 82 folders)
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Tracings on linen of steam engines of all types, pumping, histing, air compressing, mining, material handling, power transmission, mine structures, mining machinery, and buildings by Erasmus D. Leavitt, Jr. for Calumet Heclas, Inc. of Calumet, Michigan.

Found In

4557, Location of man engine & Calumet engine house, Category E (Calumet Mine General)

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Level:: file
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Contained In:

Erasmus D. Leavitt Papers / Drawings / 4557, Location of man engine & Calumet engine house, Category E (Calumet Mine General)

Using Constructive Wetlands to Treat Acid Mine Drainage

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Dates:: 1991
Level:: file
Collection ID:: NMAH.AC.0591
Repository:: Archives Center, National Museum of American History

Contained In:

American Academy of Environmental Engineers Awards Collection / Untitled / Using Constructive Wetlands to Treat Acid Mine Drainage

Coal Mine, 1935

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Level:: file
Collection ID:: Record Unit 84
Repository:: Smithsonian Institution Archives

Contained In:

Records / Box 14 / Coal Mine, 1935

0045 a, Foundations for 18" x 36" Porter Allen engine, Category A (Pumping Engine No. 2)

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Level:: file
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Contained In:

Erasmus D. Leavitt Papers / Drawings / 0045 a, Foundations for 18" x 36" Porter Allen engine, Category A (Pumping Engine No. 2)

V437, General plan of engine, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

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Level:: file
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Contained In:

Erasmus D. Leavitt Papers / Drawings / V437, General plan of engine, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

4484 A, Alteration for engine bedplates, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

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Level:: file
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Contained In:

Erasmus D. Leavitt Papers / Drawings / 4484 A, Alteration for engine bedplates, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

4514, Engine gallery, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

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Level:: file
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Contained In:

Erasmus D. Leavitt Papers / Drawings / 4514, Engine gallery, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

4587, Reversing engine, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

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Level:: file
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Contained In:

Erasmus D. Leavitt Papers / Drawings / 4587, Reversing engine, Category HH (Hoisting Engines "Osage", "Owego" & "Ontonagon")

4801, Engine "Gratiot" alterations to main gallery, etc., Category V (Hoisting Engines "Gratiot", "Houghton" & "Seneca")

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Level:: file
Collection ID:: NMAH.AC.0966
Repository:: Archives Center, National Museum of American History

Contained In:

Erasmus D. Leavitt Papers / Drawings / 4801, Engine "Gratiot" alterations to main gallery, etc., Category V (Hoisting Engines "Gratiot", "Houghton" & "Seneca")