Australia-Western Australia-1912-A 2 Pence "Swan" Postage Stamp Surcharged "One Penny"-Illustrated

Shown below is the 1912 issue of the Western Australia stamp issued in 1912 with an value altered from 2 Pence to 1 Penny. The stamp was originally issued in 1903 and surcharged in 1912. The CDS shows it was used postally in November of that year.