The Shackleton Polarizer was presented to the Ballarat School of Mines in May 1910 by the inventor James Oddie. It is thought to be along the lines of an air conditionerBlack and white photo mounted onto card. L-R: Messrs B. Deakin, MIEE; Daniel Walker, SMB; Frederick J. Martell, Director of SMB; Dr Cherry, Director of Department of Agriculture; T.P. Long, President of Benevolent Asylum; Prof. Alfred Mica Smith, SMB; ? ; James Oddie, FRGS, etc, inventor of the Shackleton Polarizer.On mount 'Richards & Co Ballarat'ballarat school of mines, alfred mica smith, daniel walker, james oddie, b deakin, frederick j martell, dr cherry, tp long

1.) Paper map, colour with black print, scale 1:500,000 area covers Saigon, Long Bin, Nui Dat, Vung Tau. .2) Laminated paper map showing city of Vung Tau with details of tourist destinations, hotels, churches, black & red print, scale 1:12,500 approx.documents - maps - military & tourist, vietnam

Cloth banner of poppies outlining a cross. A cloth plaque reads "In Memory Of Those Members Of D Coy and 3TP 1 APC Sqn Who Gave Their LivesNear this Slot During The Battle Of Long Tan On 18/08/1966 Erected By 6 RAR/NZ (ANZAC) On 18/06/1969banner, d coy, 3 tp, 1 apc sqn, long tan, 6 rar/nz