£18,000 - £22,000
1891 £1 Green, NA-OB unmounted mint block of four, superb quality. With a photocopy of 1993 B.P.A Certificate for a complete sheet of forty, from which this block has been removed. S.G. 212, £30,000+. Photo on Page 8.
Fees apply to the hammer price:
Free Registration
26.4% inc VAT*
Flat Fee Registration
22.80% inc VAT*
