US Army, Technical Manual, TM 5-3895-342-34P, NON-TILT MIXER, CONCRETE, (T.L. SMITH MODEL 499A), (NSN 3895-00-444-1531), military manuals
US Army, Technical Manual, TM 5-3895-342-34P, NON-TILT MIXER, CONCRETE, (T.L. SMITH MODEL 499A), (NSN 3895-00-444-1531), military manuals