Nauru, Covers, 1914-1938, scarce group of 48 covers, including 2 Marshall Islands postal cards with "Nauru Marshall Inseln" cancels on yacht type frankings; large group of King George V "Nauru" overprints; another group with Freighter values, yet another group of KGVI Coronation covers, several 1938 first flights and incoming commercial cover with Hong Kong Centenary values; variety of cancels, many scarce usages, needs close evaluation. Estimate  $500 - 750. $0