RIC VI, ROMA 86, DIOCLETIAN, UNLISTED OFFICINA Δ

OBVERSE	IMPDIOCLETIANVSAVG [IMP DIOCLETIANVS AVG]; bust r., rad., dr., with or without cuir., seen from rear.
REVERSE	VOT/XX in two lines with officina letter Δ in wreath.
NOT IN RIC	UNLISTED OFFICINA - Δ. RIC lists officinae B, Є, H and Θ (p. 359).

NOTES

Fraction. Weight 3.13 g; diameter 19 mm. Sold on Heritage Auctions auction 61638 (lot 21115) in September 2026 for USD 125. Other specimens: - from Joshua Lee's collection; weight 3.76 g; diameter 19 mm [click for picture]; - from Tomasz Speier's collection; weight 2.68 g; diameter 17.0-20.7 mm [click for picture]; - from the Philippe Gysen Collection; weight 1.98 g; bust type uncertain; possibly an ancient imitation [click for picture]; - from Firenze XIII (p. 27, no. 70); weight 2.60 g; diameter 18-21 mm; attribution uncertain, could be ROMA 85a [click for picture].