1 Pound brownish lilac, 1878, Queen Victoria large format, comb perforated K15 1/2 : 15, letters CE, watermark 7 Maltese Cross, two London duplex numeral cancellations, right vertical sheet marginal watermark line clearly visible, very well perforated all round, good condition, unsigned, photo certificate Albert Louis BPP (2024), Mi. 3.000.- (SGNo. 129).