Author
Gerhard, Friedrich
4
Altenbrucher Society (New York, N.Y.)
2
Bickelmann, Hartmut
2
Bretting, Agnes
2
German Society of the City of New York
2
Just, Michael
2
Lemke, Theodor
2
United German Societies of the City of New York
2
Wust, Klaus, 1925-2003
2
Conolly-Smith, Peter
1
Historical Society of Pennsylvania
1
Nadel, Stanley
1
Oelrichs & Co
1
Stelzle, Charles, 1869-1941
1
Thayer, M. Russell 1819-1906
1