Manhattan Opera House - Program Lot 1906-1909 Maria Callas Unsigned Photos 1950 signed by the six

1950 signed by the six singers

Swiss violinist (b

Lot of 50 unsigned vintage photo postcards of opera singers

German jazz pianist (b

5 inches with some slight silvering on the top but in otherwise excellent condition

Manhattan Opera House - Program Lot 1906-1909 Maria Callas Unsigned Photos 1950 signed by the sixLot of 10 full program for opera performances at the Manhattan Opera House, New York, period 1906 1910. Some important singers and conductors, see cast pages. Shown here are the central (cast) pages only, each program is 9. 25 x 11. 9 inches, some cracks and stains, but all in overall very good condition. Sold as a lot only not sold separately.