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Lot description
Admiral Sir George Back (British, 1796-1878) 'McKenzie River and the Rocky Mountains.' signed 'Cap t. Back' (lower right), dated 'Aug st 1825' (lower left) and titled (lower centre) watercolour and pencil 14 x 20.5cm (5 1/2 x 8 1/16in). unframed For further information on this lot please visit the Bonhams website