Front: Service Firing 240-MM Howitzer, M17 Back: MADE IN U. S. A 195 Ray R. Ekman 23 out "TICHNOR QUALITY VIEWS" REG. U.S. PAT, OFF. MADE ONLY BY TICHNOR BROS., INC., BOSTON, MASS. 69732 MILITARY SERIES - 20 SUBJECTS
