A black and white photograph of Gnr. Mike Longley and Gnr Charlie Hayden, of 104 Battery Royal Australian Artillery, at Fire Base "Betty" in the ammunition bunker preparing shells for firing. The battery was in action against NVA/VietCong sappers attempting to attack the giant US supply depot at Long Binh in Bien Hoa province during the 1969 Tet Offensivephotograph, gnr charlie hayden, gnr mike longley, 104 battery raa, fire base betty, nva/vc, long binh, bien hoa, tet offensive, 1969, gibbons collection catalogue

A black and white of Gnr Mike Longley and Gnf Charlie Hayden, 104 Battery Royal Australian Artillery, at Fire Base Betty in the ammunition bunker preparing shells for firing. The battery was in action against NVA/VietCong sappers attempting to attack the giant US supply depot at Long Binh in Bien Hoa Province during the 1969 Tet Offensivephotograph, 104 battery raa, gnr mike longley, gnr charlie hayden, fire base betty, nva/vc, long binh, bien hoa province, tet offensive, 1969, gibbons collection catalogue