ARAB-BYZANTINE. Time of Rashidun. 645-647 AD. Æ Fals (2.84m; 15mm x 20mm). Imitating follis of Constans II. Unknown mint. Obv. Crownd, bearded draped bust right / Large M, blundered legend. Ex. Leu 7, 1654. H. Pottier, I. Schulze; "Pseduo-Byzantine Coinage in Syria under Arab Rule" in RBN 154(2008), PI.VII, class III.1b. Lovely strike. Choice EF. Original find patina. Very Rare.