This from Wayne Stuart:
Gary, Indiana ran this 1942 American LaFrance 750 GPM/130-GWT, serial # L-1799, model B-575CO from 1948 till the early 70’s. Originally built in 1942 for the U.S. Army Quarter Master Corp, it was assigned to the Illiopolis Ordinance Plant in Illiopolis, Illinois. On 3/23/48 the Gary Fire Department purchased the pumper from military surplus. It ran first as Eng.2 then as Eng 5. In later years it was used as a spare rig, as seen in the photo running as Eng 12. It was disposed of in the early 70’s.From the collection of Wayne Stuart