HELLER, Robert (William Henry Palmer, 1826 ? 78). Heller?s Wonders Program. New York: Richardson & Foos, Printers, ca. 1877. Bi-fold program for performances at ?Heller?s Wonders Theatre? on Broadway, presenting his ?first programme in New York,? including Second Sight, ?The Dessicated Canaries,? a turn on the grand piano (?Supplied by Steinway & Sons?), and the Harlequin automaton (noted in ink by the former owner). Ad for Heller pitchbook to rear. Dr. Grossman blindstamp to upper margin, small loss in gutter.