Immigrants, Germans--Philadelphia--19th century 5 Pennsylvania Germans--19th century 5 Genealogy 3 Pennsylvania Germans--18th century 3 Accounts--19th century 2 Clubs and Associations--Philadelphia--19th century 2 Ephrata (Pa.)--History--18th century 2 more ... German Americans--Music 2 German Americans--Newspapers 2 German Americans--Pennsylvania--Philadelphia 2 German Americans--Pennsylvania--Philadelphia--Societies, etc 2 Lutheran Church--18th century 2 Moravians--History 2 Sermons 2 Swiss Americans--New York (State)--New York--Societies, etc 2 Accounts--18th century 1 Actors--New York (State)--New York 1 Aeronautics--History 1 Agriculture--Accounting--19th Century 1 Alaska--1867 boundary dispute 1 Almanacs--Germantown, PA--18th century 1 Anti-Quaker Sentiment--Germany--18th century 1 Arithmetic--Textbooks--Early works to 1900 1 Artisans--Weaver 1 Authors, Chinese--New York (State)--New York 1 Autographs--Collections 1 Benedictus de Spinoza 1 Beneficial Societies--Philadelphia--20th century 1 Beneficial societies--Philadelphia--19th Century 1 Benevolent Societies--Philadelphia--18th century 1 Bethlehem (Pa.)--History 1 Blind--Education--Philadelphia (Pa.)--19th century 1 Botany--Eighteenth Century 1 Botany--Nomenclature 1 Business Records 1 Calligraphy 1 Cartography--19th century 1 Charitable Organizations--Philadelphia 1 Chemists--Philadelphia--19th century 1 Chinese American women--New York (State)--New York 1 less ...