145
            
            
              858
            
            
              1947 50th Anniversary Of Directorate General Of Posts issue, five die proofs in issued colours on India surfaced papers
            
            
              (varying sizes) sunk on thick cards (varying sizes), each with different die number:
            
            
              $100  violet                75 x 63mm with die number 88220 on 152 x 227mm
            
            
              $200  emerald green  62 x 75mm with die number 88427 on 227 x 151mm
            
            
              $300  chocolate         62 x 75mm with die number 88428 on 227 x 151mm
            
            
              $400  scarlet             75 x 70mm with die number 88923 on 227 x 153mm
            
            
              $500  ultramarine       75 x 70mm with die number 88924 on 227 x 152mm
            
            
              all marked "F12350" in pencil on back;
            
            
              plus unissued die proof of $50 in ultramarine on India surfaced paper (74 x 63mm) with die number 88426, sunk on
            
            
              thick card (152 x 228mm), marked "F12350" in pencil on back,
            
            
              master die proof of vignette of Junk and aeroplane without value in scarlet on India surfaced paper (75 x 62mm) with
            
            
              die number 88218, sunk on thick card (153 x 227mm), marked "F12350" in pencil on back,
            
            
              and master die proof of vignette of postman and van with value tablets in blank, printed in emeral green on India
            
            
              surfaced paper (62 x 74mm) with die number 88219, sunk on thick card (223 x 151mm), marked "F12350" in pencil
            
            
              on back,
            
            
              very fine and seldom offered magnificent assembly. From the M.F. Huang collection. Photo
            
            
              HK$ 70,000 - 90,000
            
            
              Ex.858