Arithmetic--Textbooks--Early works to 1900 1 Dunkard Brethren 1 Ephrata Cloister 1 Fraktur art--Pennsylvania 1 Geomancy--Early works to 1800 1 German Americans--Music 1 German Baptist Brethren (U.S.)--Pennsylvania 1 more ... German language--18th century--Dictionaries 1 Germantown (Philadelphia, Pa.)--History--Colonial period, ca. 1600-1775 1 Hymns, German--Pennsylvania 1 Hymns, German--United States--Texts 1 Hymns--German--18th century 1 Illumination of books and manuscripts, German 1 Mathematics, German 1 Mysticism--Germany--History 1 Mysticism--United States--History 1 PRO German Society of Pennsylvania (donor) 1 Pennsylvania--History--Colonial period, ca. 1600-1775 1 Pietism--United States--History--18th century 1 Printing--United States--History--18th century 1 Schwenkfelder Church 1 Schwenkfelder Church--Catechisms 1 Schwenkfelder Church--Catechisms--German 1 Schwenkfelder Church--Hymns 1 Schwenkfelder Church--Prayers and devotions 1 Sermons, German--United States--Early works to 1800 1 Voyages and travels 1 less ...