Genealogical correspondence 2 AIDS (Disease) 1 AIDS (Disease)--History--20th century 1 AIDS (Disease)--Patients 1 AIDS (Disease)--Patients--Social networks--United States 1 AIDS (Disease)--Patients--United States--Death 1 Américains d'origine italienne 1 more ... Assimilation (Sociologie) 1 Assimilation (Sociology) 1 Composition (Music) 1 Computer music 1 Deeds--17th century 1 Deeds--18th Century 1 Deeds--19th century 1 Deeds--New Jersey 1 Electronic music--20th century 1 Emigration and immigration 1 Family life--Personal correspondence--19th century 1 Family life--Personal correspondence--20th century 1 Family life--Upper Class--Philadelphia--19th and 20th centuries 1 Farm management--Bills--20th Century 1 Farming--Pennsylvania--20th century 1 French--Genealogy 1 Gay rights--United States 1 Genealogy 1 Genealogy--Family trees 1 Genealogy--Vauclain family 1 Husband and Wife--Correspondence 1 Italian Americans 1 LGBTQ life 1 Music--20th century 1 Music--Instruction and study 1 Music--Manuscripts--20th century 1 Musicians 1 Pennsylvania--Radnor Township--Deeds 1 Personal Correspondence 1 Public Art--Pennsylvania--20th century 1 Public Art--Philadelphia 1 Restaurants--Pennsylvania--Philadelphia 1 Suburban Life--Philadelphia--20th Century 1 less ...