A Century of Progress 1852-1952

FIRST DAY OF ISSUE SOCIETY OF CIVIL ENGINEERS FOUNDED 1852 JAMES LAURIE A.S.C.E. PRESIDENT 1852-1867 ACENTURY of ENGINEERED PROGRESS 1852-1952 And Crafi SEP 6 9-AM 1952 ILL CENTENNIAL OF ENGINEERING 1852-1952 18560 SOCIETY OF CIVIL ENGINEERS FOUNDED 1852 U.S. POSTACE FIRST DAY OF ISSUE