Collectors believe the E.D.P -- note only two dots -- headstamped ammo was actually Iranian, sold through a Greek company that never made any cases of any caliber. I had access to thousands of E.D.P 9x19 cases a decade-or-so ago and can say, without doubt, they were the worst cases I'd ever encountered; with more split cases, no flash hole, too short cases, etc., than all other calibers I've encountered combined. Only encountered two E.D.P 7.62x54R 02 and three 7.92x57 02 (no E.D.P) cases, they were Berdan primed.