1869 Sulzer’s Harlem Music Halls, Invitation to “Bal Masque” of the Pepsin Club

Two color printing (black/gray, pink), with trompe l’oeil effect giving the impression of an open envelope with tickets inserted. But as seen from the front of the envelope, the flap has no fold. Measures approx. 3 3/8″ x 3 7/8″. Painstakingly removed from a Victorian-era scrapbook, where the front part of the envelope was glued to an album page. Slight toning from where it was attached.