Bank of England, Henry Hase (1807-1829), a proof/essay for a £1, 1820, black and white with a pale-blue and brown central panel, text 'pay to Hen. Hase or Bearer...' at centre, value in black tablet low left, ornate border around,, (EPM p.89), this is the EPM plate note, almost very fine; very rare and an interesting piece of concept art.
Estimate: £600 - £800