This booklet was donated by Pte Patrick Francis O'Bryan 3167939 who was in the Royal Australian Infantry Corps. He served in Vietnam from May 1971 to Dec 1971 with the 4th Battalion, The Royal Australian Regiment.A cream and black coloured cardboard cover with black information on the front. Top right hand corner reads 7610-66-024-0789. The context in the middle are written in Vietnamese with the English version at the bottom of the page. There are two insignias on the cover. The booklet has a black material binding down the spine. The cover has many stains on it.united states - armed forces - service manuals, mines and booby traps, viet cong, booklet, pte patrick francis o'bryan, 3167939, royal australian infantry corps, 4th battalion, the royal australian regiment