Heraclius with Heraclius Constantine AD 610-641. AE follis of Seleucia Isauriae mint. AD 610-641 AD. 30 mm., 12.55 g. 

DDNN hERACLIUS ET hERACLI, Busts of Heraclius, crowned and 
wearing chlamys on the left, and Heraclius Constantine, 
crowned and wearing chlamys on the right, each crown 
surmounted by a cross, cross between their heads. 
Large M, ANNO to left, chi-rho above, regnal year IIIIII to right, officina letter A below, 
Mintmark SELISU. (S retrograde).

Sear Byz 844, DOC 180a; Hahn MIB 192. 

With permission of cngcoins.com, auction 97, Lot 766, Sept. 2014.