An informatation board of the 5th Battalion Royal Australian Regiment conducted sixteen major operation and numerous company sized sweep during its second tour. Cordons and search, search and destroy, ambush, and clearing patrols were conducted at company, platoon and sectional levels.poster, information board, 5 rar, battle of binh ba, battle honour, 1 atf, nui thai vai mountains, phuoc tuy province, viet cong, 33 nva regiment, guerrilla warfare, may tao mountains, hat dich, capt d s wilkins

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of Commanding Officer Lt Col Butler of 6 RAR/NZ (ANZAC)on the Nui May Tao Mountain during Operation Marsden, 6RAR/NZ (ANZAC) dashes from a 161 (Independent) Recce Flight helicopter to be met by his Intelligence Office on the Nui May Tao Mountainphotograph, lt col butler, 6 rar/nz, 161 reconnaissance flight, operation marsden, nui may tao mountain, gibbons collection catalogue, commanding officer, 6 rar/nz (anzac), helicopter, intelligence officers, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of the wards at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of the wards at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden.photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a captured VC with Diggers at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, diggers, captured nva viet cong sapper, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Digger cleans his mess tin near the wards at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden.photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, digger, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Digger checks one of eight in ground operating theatres near the wards at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. 6 rar/nz, photograph, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, digger, operating theatre, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Digger with a rifle checks one of eight in ground operating theatres near the wards at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden.photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, digger, operating theatre, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a captured NVA/VC looks on as Diggers inspect the weapons found in the large underground cache at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, captured nva viet cong sapper, nva/vietcong, 6 rar/nz (anzac), diggers, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A black and white photograph of a Digger checks one of eight "in ground" operating theatres near the wards at the NVA/VietCong K76A Hospital on the Nui May Tao Mountain captured during Operation Marsden by 6 RAR/NZ (ANZAC)photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, digger, gibbons collection, operating theatre, 6 rar/nz (anzac), nva/vietcong, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Digger checks one of eight in ground operating theatres near the wards at the NVA/Viet Cong K76A Hospital on the Nui May Tao Mountain, captured during Operation Marden by 6 RAR/NZ (ANZAC)photograph, 6 rar/nz, operation marsden, k76a hospital, nui may tao mountain, gibbons collection catalogue, digger, nva/vc, 6 rar/nz (anzac), nva/vietcong, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a captured NVA/VC leads Diggers of 6 RAR/NZ to another underground cache of weapons and supplies at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, nva/vc, 6 rar/nz, k76a hospital, operation marsden, nui may tao mountain, gibbons collection catalogue, diggers, nva/vietcong, 6 rar/nz (anzac), underground cache, denis gibbons, captured nva viet cong sapper, captured weapon

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Digger checks out one of eight in ground operating theatres near the wards at the NVA/VIETCONG K76A Hospital on the Nui May Tao Mountain, captured during Operation Marsden by 6 RAR/NZ (ANZAC)photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, digger, nva viet cong, denis gibbons, 6 rar/nz (anzac)

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph - Elements of 6 RAR/NZ (ANZAC) during Operation Marsden, in contact with the NVA/VietCong forces in the hospital wards of the NVA/VietCong K76A Hospital, on the Nui May Tao Mountain. The enemy fought hard as they extracted their wounded.photograph, operation marsden, 6 rar/nz, k76a hospital, nui may tao mountain, gibbons collection catalogue, nva/vc, 6 rar/nz (anzac), nva/vietcong, wounded viet cong soldier, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Digger checks out one of eight in ground operating theatres near the wards at the NVA Viet Cong K76A Hospital on the Nui May Tao Mountain, captured during Operation Marsden by 6 RAR/NZ (ANZAC)photograph, operation marsden, nui may tao mountain, 6 rar/nz, k76a hospital, gibbons collection catalogue, digger, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a patient captured from one of the wards at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden is closely questioned by a South Vietnamese Intelligence Officer and gives a great deal of information. photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, south vietnamese intelligence officer, wounded viet cong soldier, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of Medics and Intelligence Officers move to board a American Dustoff medical evacuation helicopter to return to the NVA/Viet Cong K76A Hospital wards captured on the Nui May Tao Mountain by 6 RAR/NZ (ANZAC) during Operation Marsden.photograph, dustoff, nui may tao mountain, 6 rar/nz, nva/vc, k76a hospital, gibbons collection catalogue, intelligence officers, medics, nva/vietcong, operation marsden, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A black and white photograph of Medics and Intelligence Officers meet and unload a secondAmerican Dustoff medical evacuation helicopter bringing wounded NVA/VietCong enemy from the NVA/VietCong K76A Hospital wards captured on the Nui May Tao Mountain by 6 RAR/NZ (ANZAC)photograph, intelligence officers, dustoff, nva/vc, k76a hospital, 6 rar/nz, nui may tao mountain, operation marsden, gibbons collection catalogue, anzac, medics, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Doctor from 1st Australian Field Hospital and a 6 RAR/NZ Intelligence Officer inspect captured medical supplies and equipment from the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, doctor, 1st australian field hospital, 6 rar/nz (anzac), intelligence officers, captured medical supplies, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Doctor from 1st Australian Field Hospital, Vung Tau, advises a 6 RAR/NZ (ANZAC) Intelligence Officer the correct terminology for captures medical supplies and equipment captures in the NVA/Vietcon K76A Hospital on the Nui May Tao Mountain.photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, intelligence officers, 6 rar/nz (anzac), doctor, 1st australian field hospital, vung tau, nva/vietcong, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Doctor from 1st Australian Field Hospital and a 6 RAR/NZ Intelligence Officer inspect captured medical supplies and equipment from the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, doctor, 1st australian field hospital, intelligence officers, 6 rar/nz (anzac), denis gibbons, captured medical supplies

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a recreation area near one the wards at the NVA Viet Cong K76A Hospital on the Nui May Tao Mountain captured during Operation Marsden by 6 RAR/NZ (ANZAC). Note the bomb shelter under the well kept plastic covered hut.photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, nva/vc, 6 rar/nz (anzac), nva/vietcong, bomb shelter, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of Medics and Intelligence Officers rush to meet and unload an American Dustoff medical evacuation helicopter bring wounded NVA/VIETCONG enemy from the NVA/VIETCONG K76A Hospital wards captured on the Nui May Tao Mountain by 6 RAR/NZ (ANZAC)photograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, nva/vc, dustoff, gibbons collection catalogue, intelligence officers, medics, wounded viet cong soldier, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph - This hut was believed to be the hospital Commanding Officers quarters at the NVA/VietCong K76A Hospital on the Nui May Tao Mountain, captured during Operation Marsden by 6 RAR/NZ(ANZAC). Note the bomb shelter under the well kept plastic covered hutphotograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, nva/vc, 6 rar/nz (anzac), commanding officer, nva/vietcong, bomb shelter, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and whitie photograph of an Ambulatory Patient's Mess near one of the wards at the NVA Viet Cong K76A Hospital Nui May Tao Mountain, captured during Operation Marsden by 6 RAR/NZ (ANZAC). Note the cleanliness of the area under the well kept plastic covered hut.photograph, 6 rar/nz, k76a hospital, operation marsden, nui may tao mountain, gibbons collection catalogue, nva/vc, 6 rar/nz (anzac), nva viet cong, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a large ward complex at the NVA/VietCong K76A Hospital, captured on the Nui May Tao Mountain by 6 RAR/NZ (ANZAC) during Operation Marsden. the hospital hard ward space for 250 patients, of all types and a staff of 150 Doctors, Nurses and Medicsphotograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, nva/vc, nurse, doctors, nurses, medics, nva viet cong, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of the Commanding Officer of 6 RAR/NZ (ANZAC) Lt Col David Butler, along his Radio Operator and Intellegence Officer inspects the weapons found in the large underground cache at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ. photograph, 6 rar/nz, k76a hospital, operation marsden, nui may tao mountain, lt col butler, gibbons collection catalogue, intelligence officers, commanding officer, radio operator, underground cache, denis gibbons, 6 rar/nz (anzac)

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of the Commanding Officer of 6 RAR/NZ Lt Col Butler, his Radio Operator and Intellegence Officer inspects the weapons found in the large underground cache at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, 6 rar/nz, lt col butler, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, commanding officer, radio operator, intelligence officers, 6 rar/nz (anzac), underground cache, weapons, denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograpf of the Commanding Officer of 6 RAR/NZ Lt Col Butler, his Radio Operator and Intellegence Officer inspects the weapons found in the large underground cache at the K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ during Operation Marsden. photograph, 6 rar/nz, k76a hospital, lt col butler, nui may tao mountain, operation marsden, gibbons collection catalogue, commanding officer, radio operator, intelligence officers, 6 rar/nz (anzac), denis gibbons

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A black and white photograph of a large ward complex at the NVA/VietCong K76A Hospital captured on the Nui May Tao Mountain by 6 RAR/NZ (ANZAC) during Operation Marsden, the hospital had ward space for 250 patients of all types and a staff of 150 Doctors, Nurses & Medicsphotograph, 6 rar/nz, k76a hospital, nui may tao mountain, operation marsden, gibbons collection catalogue, nva/vietcong, 6 rar/nz (anzac), medics, nurses, doctors, denis gibbons