Well, shucks. Since @Cucumbor tossed out a double sestertius I'll do mine! Postumus, AD 260-269 Ӕ Sestertius, 31x29mm, 19.2g, 12h; Lugdunum mint, AD 261 Obv.: IMP C POSTVMVS PF AVG, laureate, draped and cuirassed bust right. Rev.: VIRTVS AVG, Mars standing right holding spear and leaning on shield.
MARIUS et ALLECTUS: RI Marius 269 Gallic Usurper BI Ant CONCORD MILIT Clasped Hands RI Allectus 293-296 CE AE Ant PAX
Aureolus (Usurper) Coin: Bronze Ant IMP POSTVMVS ??? - Radiate, draped, cuirassed bust right VIRTVS EQVIT - Virtus advancing right, holding spear and shield Exergue: Mint: Milan (267-268 AD) Wt./Size/Axis: 2.23g / 19mm / - Rarity: Scarce References: RIC V 388 Marius Coin: Bronze Ant IMP CM AVR MARIVS AVG - Radiate, draped and cuirassed bust right. VICTOR-IA AVG - Victory standing left, holding wreath and palm Mint: Treveri or Cologne (269 AD) Wt./Size/Axis: 3.10g / 19mm / - Acquisition/Sale: $0.00 Notes: Dec 6, 13 - RIC 17 Schulzki 7b, Elmer 638, Cunetio 2509.