53 N.E.2d 81 FRANK J. FORD others vs. RETIREMENT BOARD OF LAWRENCE others. Supreme Judicial Court of Massachusetts. Essex.November 3, 1943, January 3, 1944. February 7, 1944. Present: FIELD, C.J., LUMMUS, QUA, RONAN, JJ. Retirement. Fireman. Municipal Corporations, Retirement. Statute, Retroactive. Duress. St. 1938, c. 326, applied retroactively to one who had been a reserve […]