Keffer Collection of Sheet Music (University of Pennsylvania)
Physical Location:
Kislak Center for Special Collections, Rare Books and Manuscripts, Rare Book Collection, Uncataloged rare music item 203, currently in Music Technical Services; Kislak Center for Special Collections, Rare Books and Manuscripts, Rare Book Collection, Folio M1.A13 K4 Box 13, no. 55
Keffer Collection of Sheet Music (University of Pennsylvania)
Physical Location:
Kislak Center for Special Collections, Rare Books and Manuscripts, Rare Book Collection, Folio M1.A13 K4 Box 13, no. 53; Kislak Center for Special Collections, Rare Books and Manuscripts, Rare Book Collection, Folio M1.A13 K4 Box 13, no. 54