1855 New South Wales, Laureates, 2d Prussian Blue Plate 3 bold impression on medium bluish wove paper, SG63. CV $140

The front is in very good condition with 3 big margins, and one close/cut-in margin, a bold colour plate printing impression, with a light, distinct Sydney obliterator cancellation.  See first scan. 

The back of the stamp is very clean, very sound paper, with a pencil notation and trace of hinge gum.