Heraclius, Heraclius Constantine and Heraclonas. AV solidus, 
610-641 AD. Issue for Heraclius II. Constantinople. March-July 641. 4.51 g.

Heraclius, crowned, with long moustache and long beard in 
centre, Heraclonas, of almost equal height, crowned, on 
left, and Heraclius Constantine, slightly smaller, crowned, 
unbearded, on right, all wearing chlamys and holding cross on globe
VICTORIA AVGU and officina letter I, cross potent on three steps.
PTh monogram in left field, K in right field.
Mintmark CONOB. 

SB 770 (all fieldmarks attributed to Heraclius); DOC 45 (unlisted officina); MIB 52.

With permission of Nomos AG auction 11, Lot 259, Oct. 2015.

Ex Auction UBS auction 63, lot 498, Sept. 2005; ex Hess-Divo 
auction 283, lot 187, May 2000.

Hahn (MIB) convincingly argues that the letter in reverse 
field refers to Heraclius Constantinus, who in his very 
short reign, may have thought it prudent not to issue coins 
solely in his name.