Lot
996 
Buffalo N.Y. May 29 1901, American machine with "Pan-American Station" flag ties 2¢ Pan-American (295) on illustrated Indian congress expo meeting ad cover to Bar Harbor Me., reverse with Buffalo (5.29) and Bar Harbor (5.30) machine backstamps; couple opening flaws, Very Fine and desirable. Bomar Nos. B01-11 Estimate $300 - 400.