The Australian War Memorial Collection. Test site
Operators of the 18th Lines of Communication Signals manning telegraph channels in the Telegraph Room at the New Guinea Force Signal Office, Port Moresby.
The Telegraph Room in the New Guinea Force Signals Office, Port Moresby, showing the Wheatstone and Teletype equipment. The office is manned by personnel of the 18th Lines of Communication Signals.
N245943 Signalman Kevin Patrick Stinson at a No. 4 Wireless Receiver in the New Guinea Force Signal Office, Port Moresby. The facility is manned by personnel of the 18th Lines of Communication Area S
PORT MORESBY, PAPUA, NEW GUINEA. 1944-03-13. THE INTERIOR OF THE CIPHER ROOM AT THE 18TH LINES OF COMMUNICATION SIGNALS, HEADQUARTERS NEW GUINEA FORCE.
The registration room of the New Guinea Force Signals Office, Port Moresby, showing the wireless gallery at rear of picture. The office is manned by personnel of the 18th Lines of Communication Signa
PORT MORESBY, PAPUA, NEW GUINEA. 1944-03-13. VX19861 SIGNALMAN K.J. MCDOWELL SORTING MAIL IN THE DESPATCH RIDER LETTER SERVICE OFFICE AT THE 18TH LINES OF COMMUNICATION SIGNALS, HEADQUARTERS NEW GUINE
NX20166 Lieutenant Frank Casson Clough of the 18th Lines of Communication Signals beside a message conveyor, powered by a 24 volt electric motor, which travels approximately 400 yards from the New Gui
