Author
Marshall, Christopher, 1709-1797
2
Bates, Samuel P. 1827-1902
1
Clothier, Isaac H. 1837-1921
1
Derounian-Stodola, Kathryn Zabelle, 1949-
1
Dobbs, Aungier, 1822-1900
1
Dowlin, Cornell M.
1
Duane, William, 1808-1882
1
Duane, William, 1808-1882,
1
Durkin, James
1
Ensley, Philip
1
Fatout, Paul
1
Haas, Ralph
1
Hitchcock, Frederick L.
1
Kiefer, William R.
1
Mack, Newton Heston
1
McCarter, William
1
McMichael, James
1
Muffly, J. W. b. 1840
1
Mulholland, St. Clair A. 1839-1910
1
O'Brien, Kevin E.
1
Palmer, William Jackson, 1836-1909
1
Pennypacker, Samuel W. 1843-1916
1
Richards, Henry Melchior Muhlenberg, 1848-1935
1
Sauers, Richard Allen
1
Steffan, John Martin, ca.1838-1863
1
Thomas, James Belcombe, 1834-1922
1
Thomas, Mary Warner
1
Turner, George A.
1
Watson, William, 1837-1879
1
Whitcomb, Jennifer M.
1
Wilson, Selden L.
1
Wister, Sarah, 1761-1804
1
Woodward, E. M.
1
Zamonski, Stan
1