African Americans--History--Negro Education--Late 19th Century 1 Armenia--History 1 Benes, Edvard, 1884-1948 1 Books and Bookselling--19th Century 1 Commemorative Celebrations--Philadelphia 1 Compromise of 1850 1 Czechoslovakia--History--1938-1945 1 more ... Czechoslovakia--Politics and government 1 Diaries--19th century 1 Diaries--20th century 1 Diplomatic and consular service 1 Ephemera 1 Episcopal Church 1 Family life--Pennsylvania--19th century 1 Family life--Personal correspondence--19th century 1 Family photographs 1 Farm accounts--19th century 1 Farm life--19th century 1 Farm life--Pennsylvania--Franklin County--History--19th century 1 Farm life--Photographs--20th century 1 Farm management--19th century 1 Farming--Pennsylvania--19th century 1 Forests and forestry 1 Friendly Association for Regaining and Preserving Peace with the Indians by Pacific Measures 1 Genealogical correspondence 1 Genealogists--Research 1 Genealogy 1 Gettysburg, Battle of, Gettysburg, Pa., 1863 1 Great Exhibition (1851: London, England) 1 Hill, Richard, 1673-1729 1 Indian Rights Association 1 Industry and Technology--19th Century 1 Laurel Hill Cemetary (Philadelphia, Pa.) 1 Library Company of Philadelphia--History 1 Lippincott 1 Lippincott, Joshua Ballinger , 1813-1886 1 Logan, James 1674-1751 1 Masaryk family 1 Masaryk, Jan, 1886-1948 1 Masaryk, Thomas 1 less ...