Tiberius II Constantine. AD 578-582. Pentanummium, Constantinople Mint. 18 mm, 2.36 g.

DM CONSTANT PP, pearl diademed, draped, cuirassed bust right.
Large U.

SB 438; DOC 22; MIB 33a.

Note: the difference between SB 438 and 438A is the 
obverse legend. 438 has DM TIB CON PP A or DM CONTANT PP A
or similar.

With permission of Leu Numismatik Web Auction 6, Lot 1250, Dec 2018.