Author
Early American Industries Association
2
Fleming, Donald, 1923-
1
Foucaud, Edouard
1
Frost, John, 1800-1859
1
Hill, Henry Chase
1
Newcomen Society for the Study of the History of Engineering and Technology
1
Pennell, Joseph, 1857-1926
1
Samuel B. Sturgis Collection
1
Schmidt, Richard, 1889-
1
Whitney, Elspeth
1