Opera Singers and other Classical Musicians - Lot of 36 Signatures

Lot of 36 signed album pages, signed cards, signature cuts, and autograph letters signed, as well as several (unsigned) photographs, of leading vintage opera singers and other classical musicians including the vocalists Alessio de Paolis, Annie Louise Cary, Cesare Formichi, Clara Butt-Rumford,  Eide Norena, Emma Abbott, Erna Denera, Emmy Destinn, Frances Alda, Galliano Massini, Isobel Baillie, Kathryn Meisle,  Louise Kirby Lunn, Luella Melius, Marian Anderson, Mathilde Bauermeister, Richard Tauber, and Rudolf Berger, among others, as well as the Pianists Alexander Borovsky and Tina Lerner. Sizes range from 2 x 3.75 inches to 5 x 8 inches, all in excellent condition. Not sold separately.