A specialised collection of the Martyrs issue with Peking print sorted into the different types, 40c. retouch variety in a mint block of nine plus used single, 1940-41 Hong Kong print with imperforate ½c. (2), 15c., 20c. and 40c., imperforate between 1c. and 2c. in strips of three, no watermark and watermark sets with different perforations and types plus a few covers. Lionel Prescott Collection