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Photograph 080607 Second World War, 1939-1945MELBOURNE, VIC. 1944-09-21. THE REAR VIEW OF A SWITCHBOARD 20 LINE AA NO. 1 SET DISPLAYED AT LAND HEADQUARTERS SIGNALS.

The Australian War Memorial Collection. Test site
MELBOURNE, VIC. 1944-09-21. A SWITCHBOARD LINE AA SET (CLOSED FOR TRANSPORTATION) ON DISPLAY AT LAND HEADQUARTERS SIGNALS.
MELBOURNE, VIC. 1944-09-21. THE REAR VIEW OF A SWITCHBOARD 20 LINE AA NO. 1 SET DISPLAYED AT LAND HEADQUARTERS SIGNALS.

MELBOURNE, VIC. 1944-09-21. A SWITCHBOARD 20 LINE AA NO. 1 SET DISPLAYED AT LAND HEADQUARTERS SIGNALS TO SHOW ITS INTERIOR CONSTRUCTION DETAILS.

MELBOURNE, VIC. 1944-09-21. A SWITCHBOARD 20 LINE AA NO. 1 SET AT LAND HEADQUARTERS SIGNALS SHOWING THE COVER REMOVED PRIOR TO OPERATION.

MELBOURNE, VIC. 1944-09-21. A FRONT VIEW SHOWING THE OPERATING POSITION OF A SWITCHBOARD 20 LINE AA NO. 1 SET DISPLAYED AT LAND HEADQUARTERS SIGNALS.

MELBOURNE, VIC. 1944-09-21. A SWITCHBOARD 20 LINE AA NO. 1 SET DISPLAYED AT LAND HEADQUARTERS SIGNALS WITH ITS FRONT PANEL OPENED TO SHOW THE INTERIOR.

MELBOURNE, VIC. 1944-09-02. A SWITCHBOARD MAGNETO 10 LINE (AUSTRALIA) DISPLAYED AT LAND HEADQUARTERS SIGNALS AT "GROSVENOR". THE UNIT IS VIEWED FROM THE FRONT IN THE OPERATING POSITION.
