GB QEII 1961 Wmk Crowns Inverted 2d LR-Brown (Cream paper) Booklet Pane (Trimmed bottom) SB79a Perf I F/Used Cat £900 for a mint version. It should be noted that the top three stamps as singles are very fine used S40c Cat £70 each. Note: Scans form part of the description. (Our Ref 2947)