"Cancelled"; overall soiling though a unique proof. Photo" /> Proof 1935 Silver Jubilee, master proof of the frame in black on wove paper (47x36mm.) affixed to card of the same size and ex the printer's record books, marked with three sets of numbers and "O.K. PROOF" and further in red ink with values at centre and thew whole crossed and noted<I> "Cancelled"</I>; overall soiling though a unique proof. Photo | Christie's