About #321 - 10 pounds type 1925
England. Bank of England. Pound System. 1925-1929 "Britannia - Signature Mahon" Issue. 10 pounds type 1925. Date and location: Varieties. Dimensions: 211 x 133 mm. Watermark: Varieties. Material: Paper (deckle). No security thread. Printer: Bank of England Works. Front black and white. No back: Uniface note. Description of the front: Ornate crowned vignette of Britannia top left. Series and numbering printed in black. Texts in English. Signature: Cyril P. Mahon as Chief Cashier.