Voyages and travels Europe--Description and travel--1919-1944 2 Sailors and sailing 2 Social life and customs--Philadelphia (Pa.)--20th century 2 American Red Cross--History--20th Century 1 Arithmetic--Textbooks--Early works to 1900 1 Business--History--Pennsylvania--Philadelphia--20th century 1 more ... China--19th Century 1 China--Commerce 1 Clubs and Associations--Philadelphia--20th century 1 Commerce--China--19th century 1 Constitution (Ship) 1 Dunkard Brethren 1 Ephrata Cloister 1 Fraktur art--Pennsylvania 1 Franklin (Ship) 1 Genealogists 1 Genealogists--Research 1 Genealogy 1 Genealogy--Sources 1 Geomancy--Early works to 1800 1 German Americans--Music 1 German Baptist Brethren (U.S.)--Pennsylvania 1 German language--18th century--Dictionaries 1 Germantown (Philadelphia, Pa.)--History--Colonial period, ca. 1600-1775 1 Girard College 1 Historical Society of Pennsylvania--Employees--20th century 1 Hymns, German--Pennsylvania 1 Hymns, German--United States--Texts 1 Hymns--German--18th century 1 Illumination of books and manuscripts, German 1 Immigrants 1 India--Description and travel--18th century 1 Kaderbox (Ship) 1 Mathematics, German 1 Michigan--Description and Travel--19th century 1 Mysticism--Germany--History 1 Mysticism--United States--History 1 Naval history--Pennsylvania--Philadelphia 1 Ocean travel--18th century 1 less ...