A silver presentation pocket watch given to C. P. De La Motte, chief officer, Aurora relief Expedition, 1916, the Longines sterling silver pocket watch with engine turned decoration, engraved to the inner case 'Clarence Peterson de la Motte for his part in the mission to rescue the Ross sea survivors of Shackleton's ill-fated Trans Antarctic expedition', de la Motte was awarded the bronze polar medal. 5 cm diameter