KM# 494 10 DOLLARS311.0350 g., 0.9990 Silver 9.9896 oz. ASW, 75 mm. Ruler:Elizabeth II Subject: Kookaburra Bullion Obv: Crowned headright, denomination below Rev: Kookaburra on fence right, datebelow Edge: Reeded and plain sections Note: Photo reduced. Australia Australia 1997