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 Gunners of 1st Field Regiment, RAA, at the 1ATF Base, Nui Dat, Phuoc Tuy Province, Sth Vietnam, break open boxes of 105mm artillery shells and prepare and repack them for a parachute drop to 101 Battery at Fire Support Base Discovery. (Circa November 1969)photograph, 1st australian field regiment, raa, 1st atf base, nui dat, phuoc tuy province, 101 battery, 105mm artillery, fire support base discovery, gibbons collection catalogue, gunner, photographer, vietnam war, denis gibbons, parachute drop

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 Gunners of the 1st Field Regiment, RAA, at the 1ATF Base,Nui Dat,Phuoc Tuy Province, Sth Vietnam, break open boxes of 105mm artillery shells and prepare and repack them for a parachute drop to 101 Battery at Fire Support Base Discovery. (Circa November 1969)photograph, 1st australian field regiment, raa, 1st atf base, nui dat, phuoc tuy province, fire support base discovery, gibbons collection catalogue, gunner, photographer, vietnam war, 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 an oblique aerial view of the Australian Fire Support Base Harrison, Operation Pinnaroo. The FSB provided a battalions direct artillery and mortar support, to the infantry, on operations away from 1st ATF at Nui Dat, Phuoc Tuy Province. (Circa March 1968)photograph, fire support base harrison, operation pinaroo, 1st atf base, nui dat, phuoc tuy province, denis gibbons, gibbons collection, fsb harrison

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 Gunner at the 1st Australian Task Force Base, Nui Dat, Phuoc Tuy Province, throws a 105mm shell casing, returned from Fire Support Base Discovery into its correct pile. The casings were then packed into their relevant types and returned to Australia. (Circa November 1969)photograph, 1st atf base, nui dat, phuoc tuy province, 105mm cartridge, fire support base discovery, gunner, gibbons collection catalogue, photographer, vietnam war, denis gibbons, 105mm howitzer, 1st australian field regiment, raa, fsb discovery

A blue coloured carboard cover with black information. At the top of the booklet there is the name Sgt Hodden written in black texta. Under this reads 7610-66-015-7401. There is a blue binding down the left hand side and you can see the marks of three metal staples that are rusty. Throughout the booklet there are several tags with information on each of them marking an spot in the booklet.australia - armed forces - service manuals, infantry training

This book is not an official history, but mainly a pictorial record of the Battalion's Tour of Active Service in South Vietnam. australia - army. royal australian regiment battalion 6th, australia. army. battalion, 6th

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 cooks, and female civilian Vietnamese kitchen staff person, preparing an evening at the 1st Australian Field Hospital, Vung Tau, South Vietnam. As well as a standard menu for the Unit personnel, the cooks prepared special menus for the sick and wounded.photograph, 1st australian field hospital, vung tau, royal australian catering corps, cooks, gibbons collection catalogue, denis gibbons, photographer, vietnam war, catering, female vietnamese staff

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 Sister June Minchow and medics in the triage at the 1st Australian Field Hospital, Vung Tau, South Vietnam. They are preparing a VietCong prisoner for surgery under the watchful eye of a South Vietnamese Army Intelligence Officer.photograph, 1st australian field hospital, vung tau, capt june minchow, south vietnamese intelligence officer, arvn, viet cong, gibbons collection catalogue, denis gibbons, photographer, vietnam war, medics, viet cong prisoner

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 Quartermaster Capt John Knowles (standing) at the 1st Australian Field Hospital, Vung Tau, South Vietnam. He is discussing with his Warrant Officer the preparation, construction and supply of some medal ribbons for issue to members of the hospital unit.photograph, quartermasters store, capt john knowles, 1st australian field hospital, vung tau, gibbons collection catalogue, denis gibbons, photographer, vietnam war

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 1st Australian Field Hospital Medics, Tony Green and Ron Gillespie and their team, awaiting an incoming Dustoff medivac evacuation helicopter at the hospital's Vampire Helicopter Pad. The waiting hospital Medics have been forewarned as to the type of patient to expect.A black and white photograph of 1st Australian Field Hospital Medics, Tony Green and Ron Gillespie and their team, awaiting an incoming Dustoff medivac evacuation helicopter at the hospital's Vampire Helicopter Pad. The waiting hospital Medics have been forewarned as to the type of patient to expect.photograph, 1st australian field hospital, tony green (medic), ron gillespie (medic), dustoff, vampire helicopter pad, gibbons collection catalogue, denis gibbons, photographer, vietnam war, medics, vung tau, medivac

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 CO Lt Col Mike Naughton, at the 1st Australian Field Hospital, Vung Tau, South Vietnam, having been flown back to 'Vampire' pad on an American Dustoff helicopter after attending a Sunday afternoon barbeque at the Australian Task Force Headquarters, Nui Dat.photograph, lt col naughton, 1st australian field hospital, vung tau, dustoff, helicopter, vampire helicopter pad, australian task force, gibbons collection catalogue, denis gibbons, photographer, vietnam war, nui dat

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 1st Australian Field Hospital Medic Tony Green looking skyward as his fellow medics rest, as they await the arrival of an incoming Dustoff medivac helicopter at the hospital's Vampire Helicopter pad.photograph, 1st australian field hospital, tony green (medic), medic, dustoff, helicopter, vampire helicopter pad, gibbons collection catalogue, denis gibbons, photographer, vietnam war, vung tan, medivac

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 triage at the 1st Australian Field Hospital, Vung Tau, South Vietnam. Here Matron Maj Nell Espie watches intently as the team work on a female VietCong prisoner whilst in the right bay, a male VietCong prisoner is being worked on.photograph, 1st australian field hospital, vung tau, viet cong, maj nell espie (matron), gibbons collection catalogue, denis gibbons, photographer, vietnam war, triage, female viet cong prisoner, male viet cong prisoner

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 Sister Captain June Minchow, at 1st Australian Field Hospital, Vung Tau, South Vietnam. She leaves the complex after checking stores and equipment required in the operating theatre at the hospital.photograph, 1st australian field hospital, vung tau, capt june minchow, theatre sister, gibbons collection catalogue, denis gibbons, photographer, vietnam war, nurses

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 patients at the 1st Australian Field Hospital, Vung Tau, South Vietnam. They wait on their beds to be moved by stretchers and loaded into ambulances for the short ride to Vung Tau Airfield, where they will board a RAAF C130 medivac flight to Australia.photograph, 1st australian field hospital, vung tau, vung tau airfield, c130 medivac flight, raaf, gibbons collection catalogue, denis gibbons, photographer, vietnam war

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 taken triage in the 1st Australian Field Hospital, Vung Tau, South Vietnam. Surgeons, anaesthetists, medics, radiographer and x-ray technicians are all on hand to receive and treat incoming wounded Diggers in the hospital's eight triage bays.photograph, 1st australian field hospital, medic, surgeons, anaesthetists, x-ray technicians, radiographer, triage, gibbons collection catalogue, denis gibbons, photographer, vietnam war, wounded servicemen, diggers

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 at the 1st Australian Field Hospital, Vung Tau, South Vietnam. Medic Tony Thomas is assisted by another medic as they clean and sterilize the hospital operating theatre following surgery. Medics were meticulous in carry out this task to stop infection.photograph, 1st australian field hospital, tony thomas (medic), vung tau, hospital cleaning, gibbons collection catalogue, denis gibbons, photographer, vietnam war, medics, operating theatre

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 Diggers from the 1st Australian Field Hospital, Vung Tau, South Vietnam. Digger enjoy some time in the sun and launch a sail driven surfboard. Transport to and from the beach was provided by the Red Cross.photograph, 1st australian field hospital, red cross, vung tau, digger, beach, gibbons collection catalogue, denis gibbons, photographer, vietnam war, diggers, wounded servicemen

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 patients in ambulances being given a last minute check at the 1st Australian Field Hospital, Vung Tau, South Vietnam, prior to the short trip to the Vung Tau Airfield for loading and transfer to RAAF C130 medivac aircraft for the flight to Australia.photograph, 1st australian field hospital, ambulance, vung tau, vung tau airfield, raaf, c130 medivac flight, gibbons collection catalogue, denis gibbons, photographer, vietnam war, australia, malaya

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 RAAF Wing Commander Alan Breech, assisted by three medical officers in the triage of the 1st Australian Field Hospital, Vung Tau, South Vietnam, studying x-rays of a wounded Digger.photograph, 1st australian field hospital, vung tau, raaf, digger, gibbons collection catalogue, denis gibbons, photographer, vietnam war, cdr alan beech, triage, wounded serviceman

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 Pathology Laboratory technical staff at 1st Australian Field Hospital, Vung Tau, South Vietnam. They analyse vital specimens from Digger patients, whilst Medic Steve Modrich, in the foreground, carries out a series of spot tests an a sample.photograph, 1st australian field hospital, vung tau, pathology laboratory, steve modrich (medic), digger, gibbons collection catalogue, denis gibbons, photographer, vietnam war

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 colour photograph of Lt Terrie Roche, Capt Amy Pittendreigh, Lt Colleen Mealey and Lt Margaret Ahern, taking a break in Vung Tau from the contant pressures of the wounded and sick at 8 Field Ambulance Hospital.photograph, 8 field ambulance hospital, vung tau, lt terrie roach, capt amy pittendreigh, lt colleen mealey, lt margaret ahern, nurses, gibbons collection catalogue, denis gibbons, photographer, vietnam war

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 assembled Infantry Diggers receiving instructions using a wood and hessian helicopter 'mockup' to practice embarking and disembarking during training at the Australian Army Infantry Centre, Ingleburn New South Wales, Australia. The diggers were completeing their Infantry Corps training prior to being posted to Battalions (Dec 1965).A black and white photograph of assembled Infantry Diggers receiving instructions using a wood and hessian helicopter 'mockup' to practice embarking and disembarking during training at the Australian Army Infantry Centre, Ingleburn New South Wales, Australia. The diggers were completeing their Infantry Corps training prior to being posted to Battalions (Dec 1965).photograph, australian army infantry centre, ingleburn nsw, gibbons collection catalogue, denis gibbons, photographer, vietnam war, infantry, diggers, infantry corps training, mock up helicopter

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 assembled Infantry Diggers receiving instructions using a wood and hessian helicopter 'mockup' to practice embarking and disembarking during training at the Australian Army Infantry Centre, Ingleburn New South Wales, Australia. The diggers were completeing their Infantry Corps training prior to being posted to Battalions (Dec 1965).photograph, australian army infantry centre, ingleburn nsw, infantry, gibbons collection catalogue, denis gibbons, photographer, vietnam war, diggers, infantry diggers, mock up helicopter, infantry corps training

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 assembled Infantry Diggers receiving instructions using a wood and hessian helicopter 'mockup' to practice embarking and disembarking during training at the Australian Army Infantry Centre, Ingleburn New South Wales, Australia. The diggers were completeing their Infantry Corps training prior to being posted to Battalions (Dec 1965).photograph, australian army infantry centre, ingleburn nsw, infantry, gibbons collection catalogue, denis gibbons, photographer, vietnam war, diggers, infantry diggers, mock up helicopter, infantry corps training

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 assembled Infantry Diggers receiving instructions using a wood and hessian helicopter 'mockup' to practice embarking and disembarking during training at the Australian Army Infantry Centre, Ingleburn New South Wales, Australia. The diggers were completeing their Infantry Corps training prior to being posted to Battalions (Dec 1965).photograph, australian army infantry centre, infantry, ingleburn nsw, digger, gibbons collection catalogue, denis gibbons, photographer, vietnam war, infantry diggers, mock up helicopter, infantry corps training

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 assembled Infantry Diggers receiving instructions using a wood and hessian helicopter 'mockup' to practice embarking and disembarking during training at the Australian Army Infantry Centre, Ingleburn New South Wales, Australia. The diggers were completeing their Infantry Corps training prior to being posted to Battalions (Dec 1965).photograph, australian army infantry centre, ingleburn nsw, gibbons collection catalogue, infantry diggers, mock up helicopter, infantry corps training, diggers

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 an American advisor to the Vietnamese Army with an Australian Navy radio operator on board a 135th Assault Helicopter 'Command Ship' controlling the insertion of South Vietnamese Rangers into a known NVA/VietCong area in the Mekong Delta.photograph, vietnamese army, 135th assault helicopter company, nva/vc, mekong delta, australian navy radio operator, gibbons collection catalogue, denis gibbons, photographer, vietnam war, south vietnamese rangers, american advisor

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 1st Australina Task Force Commander Brigadier Ron Hughes standing beside the Commanding Officer Captain Ken Rubin 'Pappy Rabbit' Playboy 16, 1st Platoon 334th Armed Helicopter, prior to going on a flight in the Huey 'Cobra' gunship (Oct 1967 - Oct 1968).photograph, brig ron hughes, 1st platoon, 334th armed helicopter coy, playboy platoon, huey 'cobra' helicopter, gibbons collection catalogue, denis gibbons, photographer, vietnam war, 1st australian task force, captain ken rubin, pappy rabbit, huey cobra

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 Captain Jim Campbell DFC, a rotary wing (helicopter) pilot with 161 (Indep) Recce Flight, stationed at the 1st Australian Task Force Base, Nui Dat, Phuoc Tuy Province. He eturns to base after a successful mission, supporting infantry elements in the field.photograph, capt james campbell, helicopter, 161 recon flt, 1st atf base, nui dat, phuoc tuy province, infantry, gibbons collection catalogue, denis gibbons, photographer, vietnam war, helicopter pilot