Suggested Topics within your search.
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United States--History--Civil War, 1861-1865--Personal Correspondence
Autographs
1
Business History--18th Century
1
Business History--19th century
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Business--History--Pennsylvania--Philadelphia--20th century
1
Clubs and Associations--Philadelphia--20th century
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Science and engineering--Pennsylvania--Philadelphia--20th century
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Record Source:
Archival Materials
Link to finding aid
Manuscript
2
Creator:
Dwyer family
Subjects and Genres: ';
“...Business--History--Pennsylvania--Philadelphia--20th century. Local sources...”
Record Source:
Archival Materials
Link to finding aid
Manuscript