Ancient Roman silver denarius of the Emperor Septimius Severus - blundered legend

Achaemenid Kings  Size: 15 mm Weight: 5.36 grams Obverse: Great king in kneeling-running stance right, holding spear and bow, quiver over shoulder. Countermarks and test cut Reverse: Rectangular incuse punch. CountermarksReference: Carradice Type IIIB 

Achaemenid Empire Silver siglos Size: 13 mm Weight: 5.45 grams Obverse: Great King in kneeling-running stance right, holding dagger and bow, quiver over shoulder Reverse: Incuse punch 

Archaemenid Kings - Artabanus II (10 - 38 AD ) or Artabanus III (80 - 90 AD)AR silver drachm with beautiful toning Minted in Ecbatana Size: 20mm Weight: 3.40 grams Obverse: Head facing left wearing diadem. No other symbol around the head. Long square...

Archaemenid Kings - Uncertain King. AR silver drachm with original toning Minted in Ecbatana Size: 20mm Weight: 3.6 grams Obverse: Diademed draped bust left, wearing tiara Reverse: Archer seated right 

Archaemenid King Vologases III 105-147 AD AR silver Drachm (Type 78) Size: 21mm Weight: 3.6 grams Obverse: Diademed draped bust left, wearing tiara Reverse: Archer seated right. No seat. Legend in 7 lines: ΒΑΣΙΛΕΩΣ ΒΑΣΙΛΕΩΝ ΑΡΣΑΚΟΥ ΕΥΕΡΓΕΤΟΥ ΔΙΚΑΙΟΣ ΕΠΙΦΑΝΟΥΣ ΦΙΛΕΛΛΗΝΟΣ