Australian Pre Decimal Banknote.
Banknote Signatures: Riddle/Sheehan.
Denomination: One Pound.
Serial Number: K/92 578583.
Grade: almost Uncirculated.
Banknote Type: Thin Signature.
Sale Price: $7500.00.
RR: $11000.00.
Source Renniks 25th edition Banknote/Coin Catalogue 2014. Page 196.