Byzantine coin of Constantine IV, 668-685. Obverse: bust of Constantine IV, facing forwards; he wears a helmet. Reverse: large ‘I’; to left, cross; to right, ‘K’. Coin has been overstruck, causing some confusion on both sides.

• History Of Use

  "Decanummium" (denomination); DO# 38-39; Sear# 1182-1183.

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• Type of Item coin
• Culture Byzantine
• Material bronze metal
• Measurements height 0.1 cm, diameter 2.3 cm (overall)

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• Previous Owner David Herman
• Received from David Herman

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• Made in Istanbul, Constantinopolis

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• Creation Date between 668 and 685
• Ownership Date before February 2, 2015
• Acquisition Date on February 2, 2015

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• Item Classes metalwork
• Condition fair
• Accession Number 3095/1186