Stamp Finder ↺ Scott or Y & T ? Dumas 1935 Lithographed by the Compagnie lithographique d’Haïti, Port-au-Prince. Line perf. 11½. Regular and Airmail Stamps (December 29, 1935) Sc 335 / YT 274 Sc 336 / YT 275 Sc C10 / YT PA8