Front: TUNNEL ENTRANCE, EAST BOSTON, MASS. 100 TU Back: Robbins Bros.Co., Boston and Germany. B. Po OSTON UCT 9 9-15A For CorrespondenMASS. 876, SERIES 1902Y UNITED STATES OF 1206 FRANKEN 1790 Elroy 18 1st Ave. еч 1 Montpelier, ut.