The Australian War Memorial Collection. Test site
TUNNEL HILL ROAD, RABAUL, NEW BRITAIN. 1945-10-03. THE INTERIOR OF A LARGE TUNNEL WITH SMALLER BRANCHES LEADING OFF. THE JAPANESE MADE EXTENSIVE USE OF TUNNEL SYSTEMS IN THE RABAUL AREA AFTER ABOVEGROUND INSTALLATIONS HAD BEEN DESTROYED BY ALLIED BOMBING.
TUNNEL HILL ROAD, RABAUL, NEW BRITAIN. 1945-10-03. LOOKING DOWN AT THE ENTRANCE TO AN UNDERGROUND TUNNEL. THE JAPANESE MADE EXTENSIVE USE OF TUNNEL SYSTEMS IN THE RABAUL AREA AFTER ABOVEGROUND INSTALL
TUNNEL HILL ROAD, RABAUL, NEW BRITAIN. 1945-10-03. THE DOMED FORMATIONS IN THE CEILINGS OF TUNNELS. THE JAPANESE MADE EXTENSIVE USE OF TUNNEL SYSTEMS IN THE RABAUL AREA AFTER ABOVEGROUND INSTALLATIONS
TUNNEL HILL ROAD, RABAUL, NEW BRITAIN. 1945-10-03. THE VIEW FROM THE INSIDE OF A TUNNEL LOOKING OUT. THE JAPANESE MADE EXTENSIVE USE OF TUNNEL SYSTEMS IN THE RABAUL AREA AFTER ABOVEGROUND INSTALLATION
TUNNEL HILL ROAD, RABAUL, NEW BRITAIN. 1945-10-03. THE ENTRANCE TO TWO TUNNELS SEEN FROM THE INSIDE OF A THIRD. THE JAPANESE MADE EXTENSIVE USE OF TUNNEL SYSTEMS IN THE RABAUL AREA AFTER ABOVEGROUND I
RABAUL, NEW BRITAIN. 1945-09-23. CORPORAL A.F. THOMAS, 37/52 INFANTRY BATTALION, GUARDING THE ENTRANCE TO A TUNNEL. THE JAPANESE GARRISON AT RABAUL MADE EXTENSIVE USE OF TUNNELS AFTER ABOVEGROUND INST
RABAUL, NEW BRITAIN, 1945-09-12. A JAPANESE TUNNEL BEING EXAMINED BY A MEMBER OF THE AUSTRALIAN FORCE DRAWN FROM 4 INFANTRY BRIGADE WHICH OCCUPIED THE FORMER ENEMY BASE AFTER THE JAPANESE SURRENDER. T
