Gallus Antioch Tetradrachms

When I understand these coins better I will add to their description, and add reference information.  The reference number is Prieur.  His book The Syro-Phoenician Tetradrachms and Their Fractions 57 BC to 253 AD is the standard reference and a wonderful book.  The number in parentheses in the description is the number of examples of that specific coin type that Prieur found when researching his book.  I don't usually collect provincials, but these coins have so much in common with the Antioch antoninianii so that I really like them.   See how the both the early fine style, and late coarse style exist for these too.

657	AUTOK K G OUIB TREB GALLOC CEB	./A  Note the similarity in portrait to the early antoninianii.  (25) Year 1.
	DHMARC EXEOUCIAC Eagle w/ head r.,  SC in exerge

656	AUTOK K G OUIB TREB GALLOC CEB	./A  (31) Year 1.
	DHMARC EXEOUCIAC Eagle w/ head l.,  SC in exerge

658	AUTOK K G OUIB TREB GALLOC CEB
	DHMARC EXEOUCIAC Eagle w/ head r.,  SC in exerge

664	AUTOK K G OUIB TREB GALLOC CEB	This coin came from Salem at Holyland Ancient Coins, a true gentleman.
	DHMARC EXEOUCIAC Eagle w/ head l.,  SC in exerge

674	AUTOK K G OUIB TREB GALLOC CEB	../B
	DHMAPX EXOYCIAC UPATO B  Eagle w/ head r., SC in exerge

681	AUTOK K G OUIB TREB GALLOC CEB	Z/Z  These coins vary greatly in weight, and probably silver contend.  17.1 grams.  (11) Year 2.
	DHMAPX EXOYCIAC UPATO B  Eagle w/ head l., SC in exerge

685	AUTOK K G OUIB TREB GALLOC CEB	./A
	DHMAPX EXOYCIAC UPATO B  Eagle w/ head r., SC under wings

	AUTOK K G OUIB TREB GALLOC CEB	.../?  From the last year of Gallus' reign (although it still says year 2, because Gallus did not make himself a consul again at the end of 252).  The style is identical to the last antoninianii Gallus minted at Antioch.  This type (late style) seems quite scarce.
	DHMAPX EXOYCIAC UPATO B  Eagle w/ head r., SC under wings