1899. USA. TRANS MISSISSIPPI EXHIBITION.__ 1 CENT. beautifully pair with margin with text: BUREAU, ENGRAVING & PRINTING 592 + 10 CENTS SPECIAL DELIVERY cancelled WALTHAM, MASS NOV 18 99 + reverse BOSTON, MASS NOV 18 99 TRANSIT. Sender HUB STAMP COMPANY, WALTHAM, MASS. Unusual franking and interesting early stamp dealer cover.