Marianne Brandt by Unknown Pauline Lucca by Graf (1) with autograph Pauline Lucca by Krause Pauline Lucca by Graf (2) with autograph Karoline Tellheim by Székely Karoline Tellheim by Luckhardt Adelina Patti by Ken Albert Niemann by Loescher & Petsch Albert Niemann by Luckhardt Theodor Wachtel by Levinthal Marie Geistinger by Mahlknecht (1) Marie Geistinger by Mahlknecht (2) Marie Geistinger by Luckhardt Lorenzo Riese by Schubert Joseph Aloys Tichatschek by Gust Joop Emil Scaria by Prothmann Gabrielle Krauss by Thiébault Marie Wilt by Luckhardt Heinrich Sontheim by Luckhardt Lilly Lehmann by Pierson Minna Peschka-Leutner's autograph at the back Minna Peschka-Leutner by Eulenstein Marie Battu by Reutlinger with autograph Elisa Wiborg by Waldemar Dahllöf Charles Louis Pubereaux (Sainte Foy) by Bingham Enrico delle Sedie by Nadar Nicolas-Jean-Jacques Masset by Petit Jules-Sébastien Montjauze by Maze Jules-Sébastien Montjauze by Bureau (2) Jules-Sébastien Montjauze by Bureau (1) Carolina Ferni by Le Lieure Carolina Ferni's autograph at the back Virginia Ferni by Le Lieure Carolina Ferni by Sidoli (1) with autograph Louis Barrielle by Constantin Louis Barrielle by Disdéri Minnie Hauk by Unknown Minnie Hauk by Schaarwächter Minnie Hauk by Reutlinger Anna de Belocca by Reutlinger (2) Anna de Belocca's autograph at the back Anna de Belocca by Reutlinger (1) Jenny Lind by Hansen (2) Jenny Lind by Bieber Jenny Lind by Hansen (1)