272-75 var, 1968 Sports, Imperforate master proofs on presentation card, in issued colors cut to size and affixed to Bradbury Wilkinson presentation card, on reverse ms. "APPROVED 26.6.68," Very Fine; significant sports proof (Image)

CV. 600-900

'"319 var, 1971 7c Hibiscus, Master proof and presentation card the proof affixed to Format International presentation card, also the75x75mm photographic bromide of artist''s painting,each with ms. ""Approved"" and official signature and date, Very Fine and unique"' (Image)

CV. 300-400

324 var, 1971 15c Bonefish, Master proof on presentation card, proof affixed to Format International presentation card, ms. offical approval and date, Very Fine, unique (Image)

CV. 300-400