Watch List notes:

Ten pounds, Collins/Allen (1910), superscribed issue on a Bank of New South Wales, ten pounds, undomiciled, 19-, No. 15045, superscribed serial B 032956 (R.S17(c) [this note]). Folds and creases, two edge tears, ink stain on front, some toning, otherwise fine and excessively rare and the only known example for this denomination in private hands, the other three are in the Reserve Bank Archives.

Ex Spink Australia Sale 7 (lot 528) (Rabbit Shooters Hoard, 1982) and Noble Numismatics Sale 49B (lot 1669), Dr Alan Nicholson Collection.
($18000-20000)