b'18101101* 2 Black & Rose block of 4, few light tones on gum, well centred, strong colour, lightly mounted.BW:55A - Cat. $50,000+. Extremely rare multiple. It is likely that only three blocks of 4 exist in private hands, of which this is believed to be the finest.There were no blocks of four in the Arthur Gray, Stuart Hardy or Hugh Morgan collections. $40,00050,000KangaroosSecond Watermark102104 103 105102* 2d Grey, perforated Small OS, MLH. BW:6ba - $425.$150200103** 6d Ultramarine Plate 2 CA Monogram single from the left pane, superb MUH. BW:18(2)za - Cat $6000as a hinged mint single; unpriced unmounted. One for the connoisseur!. $4,0005,000104O 6d Ultramarine Substituted cliche - Die IIA, used with postmark well clear of the weak outer frame break, opposite Broome. BW:18(1)ja - Cat.$6000 (SG.3000). $1,0001,500105** 1/- Bright Blue-Green Plate 1 CA Monogram single, excellent centring, superb MUH.BW:18(2)za - Cat $9,000 as a hinged mint single; unpriced unmounted. Magnificent!$7,50010,000'