BMC, Nos. 87f. BMC, No. 263. Grierson, "The Consular Coinage of 'Heraclius' and the Revolt against Phocas of 608-610", Num. Chron., Ser. 6, X, 1950, pp. 71-93. BMC, p. 234. Nordisk Numismatisk Arsskrift, ... Agora 2 106 ... Chron., Ser. 6, X, 1950, pp. 71-93 ... Nordisk Numismatisk Arsskrift, 1940, pp. 135-147 ... BMC, pp. 222f., 269-274