SICILY, The Mamertinoi. Circa 288-278 BC. Æ Double Unit (7.55 gm).
  AREOS, laureate head of Ares right / MAMERTI-NWN, bull butting left.
  SNG ANS 410-411; Calciati I pg. 95, 9/2 = Virzi 1201 = Boutin,
  "Catalogue des Monnaies Grecques...Collection Pozzi," 1113 (this
  coin); Särström Series IV, B; BMC Sicily pg. 110, 17; SNG Copenhagen
  429; SNG Morcom 624; Laffaille -. EF, choice green patina. ($500) Ex
  Tom Virzi Collection (Bank Leu Auktion 6, 8 May 1973), lot 170; Pozzi
  Collection.

Triton V Sale, 15 Jan 2002, lot 188.
 
 Lot sold for USD 500.

Used by permission of CNG, www.historicalcoins.com