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The Development of the American Rail and Track, as Illustrated by the Collection in the U.S. National Museum

John Elfreth Watkins · Yayınevi bilinmiyor

70 sayfa · 1891

Railroad rails

Catalogue of the Exhibit of the Pennsylvania Railroad Company at the World's Columbian Exposition

Pennsylvania Railroad · Chicago : The Company

318 sayfa · 1893

Railroad companies

Camden And Amboy Railroad

John Elfreth Watkins · Hutson Street Press

Sayfa sayısı yok · 2025-05-22

Business & Economics

Famous Mysteries

John Elfreth Watkins · Wildside Press LLC

280 sayfa · 2010-04-01

History

Famous Mysteries

John Elfreth Watkins · Palala Press

278 sayfa · 2015-09-01

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The Camden and Amboy Railroad

John Elfreth Watkins · Yayınevi bilinmiyor

102 sayfa · 1892

Monuments

Report on the Section of Transportation and Engineering in the U.S. National Museum, 1888 ...

John Elfreth Watkins · Yayınevi bilinmiyor

20 sayfa · 1890

Engineering

Report on the Section of Steam Transportation in the U.S. National Museum for the Year Ending June 30, 1886

John Elfreth Watkins · Yayınevi bilinmiyor

40 sayfa · 1889

Railroads

TransportationContributions of the Department of Transportation and Engineering to the Ohio Valley Centennial Exhibition, 1888John Elfreth Watkins

Contributions of the Department of Transportation and Engineering to the Ohio Valley Centennial Exhibition, 1888

John Elfreth Watkins · Yayınevi bilinmiyor

18 sayfa · 1888

Transportation

ScienceAnnual Report of the Board of Regents of the Smithsonian InstitutionSmithsonian Institution. Board of Regents

Annual Report of the Board of Regents of the Smithsonian Institution

Smithsonian Institution. Board of Regents · Yayınevi bilinmiyor

Sayfa sayısı yok · 1891

Science

CiltLetterJoseph Kite, Joseph Elfreth, John Lippincott

Letter

Joseph Kite, Joseph Elfreth, John Lippincott · Yayınevi bilinmiyor

2 sayfa · 1852

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CiltMiscellaneous PapersJohn Elfreth Watkins

Miscellaneous Papers

John Elfreth Watkins · Yayınevi bilinmiyor

650 sayfa · 1893

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EngineersBiographical Sketches of John Stevens, Robert L. Stevens, Edwin A. Stevens, John S. Darcy, John P. Jackson, Robert T. StocktonJohn Elfreth Watkins

Biographical Sketches of John Stevens, Robert L. Stevens, Edwin A. Stevens, John S. Darcy, John P. Jackson, Robert T. Stockton

John Elfreth Watkins · Yayınevi bilinmiyor

17 sayfa · 1892

Engineers

HypnotismMachine Made HypnotismJohn Elfreth Watkins

Machine Made Hypnotism

John Elfreth Watkins · Yayınevi bilinmiyor

7 sayfa

Hypnotism

CiltBeginnings of Engineering ...J. E. Watkins

Beginnings of Engineering ...

J. E. Watkins · Yayınevi bilinmiyor

76 sayfa · 1891

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CiltAnnual Report of the Board of Regents of the Smithsonian Institution Showing the Operations, Expenditures, and Condition of the Institution for the Year Ending June 30, 1889Smithsonian Institution. Board of Regents, United States. Congress. House

Annual Report of the Board of Regents of the Smithsonian Institution Showing the Operations, Expenditures, and Condition of the Institution for the Year Ending June 30, 1889

Smithsonian Institution. Board of Regents, United States. Congress. House · Yayınevi bilinmiyor

Sayfa sayısı yok · 1890

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CiltThe Lof of the SavannahJohn Elfreth Watkins

The Lof of the Savannah

John Elfreth Watkins · Yayınevi bilinmiyor

30 sayfa · 1890

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Hoisting machineryThe Transportation and Lifting of Heavy Bodies by the AncientsJohn Elfreth Watkins

The Transportation and Lifting of Heavy Bodies by the Ancients

John Elfreth Watkins · Yayınevi bilinmiyor

Sayfa sayısı yok · 1898

Hoisting machinery

CiltCheats and HoaxesJohn Elfreth Watkins

Cheats and Hoaxes

John Elfreth Watkins · Yayınevi bilinmiyor

2 sayfa · 1908

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CiltJohn Stevens and His SonsJ. Elfreth Watkins

John Stevens and His Sons

J. Elfreth Watkins · Yayınevi bilinmiyor

13 sayfa · 1892

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