1924, Great Britain 1½d Red-brown Booklet Pane (Wmk. Upright). booklet pane of four plus 2 adverts for "Auction, Harmer, Rooke, cash advanced 69 Fleet Street (Inverted)/ Harmer Rooke, Auctions (Upright)" perf. type P. (Other panes removed). Spec. NB15(67). VF
