1935 Silver Jubilee NComB7u 1 1/2d BOOKLET PANE Opt Cancelled Twice and Punched

Watermark Upright Spec NComB7u 1 1/2d BOOKLET PANE Opt Cancelled Twice & Punched (has the vertical crease which is on all puched stamps as they were folded prior to puching) M/M. Cat 1300 pounds (or 300 per single) Ex The Caerynn collection