The Australian War Memorial Collection. Test site
RINGWOOD NORTH, VICTORIA, AUSTRALIA. 1943-05-04. GENERAL VIEW OF TECHNICAL MACHINE-SHOPS OF LAND HEADQUARTERS HEAVY WIRELESS GROUP SHOWING LATHES AND WORK-BENCHES. THE UNIT, UP TO THE PRESENT DATE, HAS BEEN RESPONSIBLE FOR THE MANUFACTURE OF THE MAJORITY OF HIGH POWER ARMY TRANSMITTERS USED ON FIXED CHANNELS OF COMMUNICATIONS, TOGETHER WITH ASSOCIATED LINE EQUIPMENT.
RINGWOOD NORTH, VICTORIA, AUSTRALIA. 1943-05-04. VX105261 SIGNALMAN K.D. MUNRO OF LAND HEADQUARTERS HEAVY WIRELESS GROUP, OPERATING A LATHE IN THE TECHNICAL MACHINE SHOP WHERE VARIOUS COMPONENTS ASSOC
RINGWOOD NORTH, VICTORIA, AUSTRALIA. 1943-05-04. A CORNER OF THE QUARTERMASTER'S STORE OF LAND HEADQUARTERS HEAVY WIRELESS GROUP SHOWING PARTS AND EQUIPMENT NECESSARY FOR THE MANUFACTURE AND MAINTENAN
RINGWOOD NORTH, VIC. 1943-05-04. THE WIRELESS TELEGRAPHY RECEPTION ROOM AT LAND HEADQUARTERS HEAVY WIRELESS GROUP SHOWING THE OPERATORS, VF388397 SIGNALWOMAN M.M.A. MCDONALD (LEFT) AND WF96806 SIGNALW
COLDSTREAM, VIC. 1943-05-11. VIEW OF STANDARD LOCAL PATTERN WIRELESS TELEGRAPHY TRANSMITTERS IN TRANSMITTING HUT OF LAND HEADQUARTERS HEAVY WIRELESS GROUP. FOUR LP NO. 2 UNITS ARE SHOWN ON THE LEFT AN
COLDSTREAM, VIC. 1943-05-11. HIGH POWERED WIRELESS TELEGRAPHY TRANSMITTER USED BY LAND HEADQUARTERS HEAVY WIRELESS GROUP ON ARMY FIXED COMMUNICATION CHANNELS. THE UNIT SHOWN HAS FOUR TYPE 833 TRANSMIT
RINGWOOD NORTH, VIC 1943-05-04. V 5539 SERGEANT A R WILLIAMS OF LAND HEADQUARTERS HEAVY WIRELESS GROUP CHECKING OVER A L. P. NO. 2 WIRELESS TRANSMITTER WHICH HE HAS HELPED TO MANUFACTURE. THIS TYPE OF
