Watch List notes:

Catuvellauni, Andoco (c. 20BC-AD 5), gold Quarter-Stater, 1.36g, crossed-wreath with back-to-back crescents in centre, [a]ndo in angles, rev. horse left with pelleted mane, bucranium above, wheel below (VA 1863; BMC [Hobbs] 2015-2017; S.263; ABC 2718), marginally off-struck on obverse, otherwise the key devices bold, good very fine, very rare.
provenance
From the Mark Freehill Collection
Noble Numismatics 118, 31 July 2018, lot 1302
Noble Numismatics 113, 22 November 2016, lot 4216
CNG Mailbid 66, 19 May 2004, lot 35 (via S Cole, Hobart, 2005)
Found near Royston, Hertfordshire
Estimate: £800 - £1,000