Bing, Rudolf - Typed Letter Signed 1964 Programs Music Signed Conductors Vintage engraving from late XVIII

Vintage engraving from late XVIII century of a portrait of her

5 x 11 inches (visible window size)

Beautiful black-and-white promo photograph signed by him

best known for his association with the creation of the Promenade Concerts in 1895 (today´s BBC Proms)

Beautiful signed photograph shown young

Bing, Rudolf - Typed Letter Signed 1964 Programs Music Signed Conductors Vintage engraving from late XVIIIAustrian opera impresario (1902 1997), well remembered for his 22 years as the General Manager of the Metropolitan Opera in New York (1950 1972). Typed letter in English signed by him, dated May 5, 1964, with the letterhead of the Metropolitan Opera, replying to a lady about the fair and performances. Size is 8. 5 x 11 inches, 1 page, folds, overall rust tone, otherwise in excellent condition.