Ink signatures of composers Maurice Ravel and Hans Pfitzner, soprano Margit Bokol, Wagnerian baritone Rudolf Bockelmann, and tenors Fritz Schrodter and Hermann Gallos on both sides of a 6.75 x 5 off-white album page, with most adding the date under their signatures. In fine condition, with some scattered light toning and soiling. RR Auction COA.
