Watch List notes:

PCGS VF | Wessex, Alfred the Great (871-899), 'London Monogram Type', Round Halfpenny, London, struck from AD 886, Upon the Recapture of London, EL[F]RED RE, diademed and draped bust right, rev. LONDONIA monogram, 7h (Mackay, London Ie, cf. these dies not listed; North 645; Spink 1062), obverse details largely blundered, but the cloak and eye are visible, round and unchipped flan, deeply toned, good fine, in PCGS holder, graded Genuine - VF Details ~ Environmental Damage) (Cert. #45461126).
https://www.pcgs.com/cert/45461129
Estimate: £1400 - £2000