Watch List notes:

TEN SHILLINGS, Kell/Collins (1926) A/40 593299 (R.5). Crisp original paper, minor staining in top margin, otherwise good extremely fine and rare in this condition.

Ex Spink Australia Sale 21 (lot 2047), Athol Tiver Collection and Caldwell Collection, Noble Numismatics Sale 118B (lot 4280).