NSW SG298/312 12 values in Mint Blocks of Four Fresh and Scarce

1899 (Oct) 1/2d to 1/- chalk-surfaced paper range of 12 blocks of 4 comprising 1/2d. 1d salmon-red. 2d. 2 1/2d. 4d red-brown. 4d orange-brown. 6d deep orange. 6d orange-yellow. 8d. 9d on 10d. 10d and 1/- maroon. Odd minor blemishes (1d and 8d blocks each with one pulled perf) but mostly very fine and exceptionally fresh. A scarce and lovely lot with some stamps Unmounted