Watch List notes:

ANCIENT COINS, ROMAN COINS, Trajan Decius (AD 249-251), Silver Antoniniani (3), Æ Sestertius, Dupondii (2), As; and an Alexandrian Tetradrachm; Herennia Etruscilla (wife of Trajan Decius), Antoninianus, and Æ Sestertius; Herennius Etruscus (AD 251), Antoninianus, and Sestertius. Generally very fine to about extremely fine. (12)
the Trajan Decius Dupondii both ex W C Boyd Collection, Baldwin's Auction 42, September 2005

Estimate: £300-350