Keywords: 2014-10-01-Allegheny-Cemetery-Charles-Avery-01.jpg en Monument to abolitionist and educator the Rev Charles Avery 1784-1858 Allegheny Cemetery Pittsburgh 2014-10-01 10 17 15 own Cbaile19 other versions cc-zero Uploaded with UploadWizard Allegheny Cemetery Pittsburgh Abolitionists from the United States |