Author
Welker, Karl H. L.
2
Barnes, David S.,
1
Brandt, Susan Hanket,
1
Donoghue, Norman E., II,
1
Ford, Lisa L.
1
Furstenberg, François
1
Meyers, Amy R. W.
1
Mifflin, Ann Emlen,
1
Nash, Gary B.,
1
Pennypacker, Samuel W. 1843-1916
1
Powell, J. H. 1914-1971,
1
Seelig, Johann Gotfried
1
Stiefel, Jay Robert,
1
Teipe, Emily M.,
1