FDC Opera Singers (George Sottung) "The American Music Stamp Festival". 4 opera singers including Rosa Ponselle painted envelopes with descriptions and biographies on the reverse. Each include their own USPS Opera Singers series stamps. Canceled…
FDC RP Stamp Supplement for RP Birthday Cachet by Doris Gold, hand-painted with 2 Metropolitan Opera stamps, canceled in Meriden, Connecticut, Jan. 22, 1997. Addition of Rosa Ponselle stamp and New York Sept. 10, 1997 cancelation. Original notes by…
First day cover gold replica of Rosa Ponselle Stamp. Cancelation "The American Music Stamp Festival, Sept. 10, 1997, New York, NY, first day of issue". On maroon felt.