Watch List notes:

ANCIENT COINS, ROMAN, Mint of Rome unless otherwise stated, Valentinian III (AD 425-455), Gold Solidus, minted at Ravenna, struck c.AD 426-430, D N PLA VALENTINIANVS P F AVG, rosette-diademed, draped and cuirassed bust facing right, rev VICTORIA AVGGG, Emperor standing facing, holding a long cross and Victory on globe, placing his right foot on the head of a human-headed serpent, R-V in field, COMOB in exergue, 3.80g, 12h (RIC 2010; C 19). About extremely fine.
from the Evan Salholm collection
ex Spink Numismatic Circular, December 2004, RM2092

Estimate: £400-500