Adler, Guido - Set of 2 Autograph Letters Signed 1891 & 1912 Singers Russia overall rust toning covering most

overall rust toning covering most of the etching except the right border

Beautiful black-and-white promo photograph mounted on hard cardboard signed and inscribed by him with a short sentiment

Austrian soprano (1903-1993)

1970) now based in the USA and Canada

Autographs of Glenn Gould are very rare/hard to find

Adler, Guido - Set of 2 Autograph Letters Signed 1891 & 1912 Singers Russia overall rust toning covering mostAustrian musicologist and writer (1855 1941). Set of two autograph letters in German (sold untranslated) signed by him, as follows: A. Vienna, October 22, 1891, to Thaddeus Wiel: Receive my best thanks for your great kindness in providing me with a Bolognese Catalog through Mr. Busi. Size is 4. 3 x 6. 9 inches, 4 written pages, folds, tape restoration on pages 3 and 4. Envelope included. B. Vienna, May 12, 1912, with letterhead, [secretary hand]: "