Final week: Congratulations to Peter Lambert, of Campbell, who was first to accurately establish final week’s picture as CSIR (no O till 1949) laboratories on the base of Black Mountain. Peter simply beat Roger Shelton, of Spence, and Mick Gallway, of Flynn, to the prize. The picture was despatched in by Maureen Marshall, of Nicholls, whose uncle Leo Hughes took the picture whereas coaching to be an aerial photographer with the RAAF in Canberra in 1944.