Vintage signatures of four musicians on both sides of a 4.75 x 6.75 album page. Signers are: Edmund Eysler, adding a four-bar AMQS from his operetta 'Der Frauenfresser; soprano Maria Ivogun; tenor Karl Erb; and baritone Mattia Battistini. Page is also signed by Nobel Prize winner Gerhart Hauptmann. In fine condition, with some scattered light toning and soiling.
