Standard issue item as used by members of the Royal Australian Navy during the conflict in Vietnam. This item was issued to Leading Musician Eric Raymond Cross : HMAS Sydney 21 May 1968 -13 Jun 1968 and Royal Australian Navy Fleet Band 26 May 1970 - 04 Jun 1970.Front fastening blue drill work trousers with four zip pockets and five belt loops.ran, trousers, drill pant, vietnam, pants, navy, musician, navy band, cross, e r cross