Sabatier Ungher, Francois - Autograph Letter Signed 1871 Maria Callas Autographs and the very rare "Annexe

and the very rare "Annexe A" containing the Fabliau

ALSO INCLUDED is an additional letter of authenticity by the PSA/DNA and a sticker on the photo certifying it is genuine

mounted on a mat that is 6

French music hall signer and comedian (1894-1972)

thanking him for having sent his “…discographie de Mahler (…) ne m’oubliez pas quand vous publierez celles de Strauss et de Wagner…”

Sabatier Ungher, Francois - Autograph Letter Signed 1871 Maria Callas Autographs and the very rare "AnnexeFrench writer and critic (1818 1891). Autograph letter in French (untranslated) signed by him and dated 1871. Size is 5. 25 x 8. 1 inches, 2 written pages in one sheet (front and back), folds, otherwise in excellent condition.