汇丰银行500元档案照片一组2枚，包括未发行设计。均有手写日期"4/9/73"，入PMG封套，但不获评分。 The Hongkong and Shanghai Banking Corporation, an uncut pair of $500 reverse archival photographic proofs, handwritten date 4/9/73 beneath each proof, the upper note shows junk at centre right, Hong Kong Island in background, serial number at four corners. The lower note shows the old Bank building at left, side view of Sir Thomas Jackson at centre right, similar theme as the previous reverse note but with marked differences in border and bank buiilding designs,(Pick unlisted), encapsulated in a PMG holder without a grade
