DEL FERRO, Leonard Autographs Instrumentalists Signature matted together with a

Signature matted together with a photo of him (signature on photo is part of the photo)

who was also conductor and violinist

shown in "The Merry Widow" next to Austrian tenor Louis Treumann (known for his tragic death in the holocaust and for being the first Danilo

and other important companies

Inscribed and dated in 1923

DEL FERRO, Leonard Autographs Instrumentalists Signature matted together with aAmerican tenor and later voice pedagogue based in Amsterdam (1921 1992), signed photo, shown as himself. Inscribed to Leo Riemens. Stamped on verso by photographer Lewis Morley. Size is 8. 75 x 6. 75 inches, in excellent condition.