ONE POUND, Coombs/Wilson (1961), specimen note, HF/65 456024, SPECIMEN in red diagonally on front and back (R.34aFs). Uncirculated and very rare.
Ex Downie's Sale, August 1986 (part of a set of 4) and Caldwell Collection, Noble Numismatics Sale 118B (lot 4401).
This note illustrated on p90 of 'Australian Specimen Notes' third edition, by Michael P.Vort-Ronald.