3090 - Alexandria (Ptolemy I) (tetradrachm Alexander/Athena CPE 72) over uncertain type (Heritage, Signature Sale 3061, Jan. 2018, 29267)

Overstrike Database

SILVER IDUnique ID of the page ^ᵖ: 3090

306 BCE - 305 BCE | ΑΛΕΞΑΝΔΡΟΥ

Images

Overstriking coin

Alexandria_Ptolemy_Heritage_World_Coin_Auctions,_NYINC_Signature_Sale_3061,_7_Jan._2018,_22767.jpg [1]

Location/history

	Sale(s)Sale(s) ᵖ:	Heritage World Coin Auctions, NYINC Signature Sale 3061, 7 Jan. 2018, 29267 = CNG, 118, 13 Sept. 2021, 610

Overstriking coin

Description

ObverseInscription or printing placed on the obverse.:

Head of the deified Alexander III to right, wearing a diadem with the horn of Zeus Ammon, an elephant skin headdress and aegis around his neck. Border of dots.

ReverseInscription or printing placed on the reverse.:

ΑΛΕΞΑΝΔΡΟΥ (Greek) Athena Alkidemos advancing to right, brandishing spear with her right hand and with a shield on her left arm. In the right field, Corinthian helmet, below ΔΙ and eagle on thunderbolt. Border of dots.

Mint and issuing power

MintIdentifies the place of manufacture or issue of a numismatic object.:

Alexandria

Ancient regionAncient region.

Egypt

Modern countryModern country: Egypt

AuthorityIdentifies the issuing power. The authority can be "pretended" when the name or the portrait of X is on the coin but he/she was not the issuing power. It can also be "uncertain" when there is no mention of X on the coin but he/she was the issuing power according to the historical sources:

Alexander III the Great (Argead king, 336-323 BC), Ptolemaic dynasty (323-30 BC), Ptolemy I Soter (satrap and Ptolemaic king of Egypt, 323-305 BC)

Chronology

FromIdentifies the initial date in a range assigned in a numismatic context. 306 BCE toIdentifies the final date in a range assigned in a numismatic context.. 305 BCE

Hellenistic 323-30 BC periodTime period of the numismatic object.

Physical description

MetalThe physical material (usually metal) from which an object is made.: Silver	WeightWeight of the numismatic object (in grams). in grams: 15.6915.69 g <br />15,690 mg <br />	DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: tetradrachm	AxisDescribes the directional relationship between the obverse and reverse of a numismatic object.: 1212 mm <br />1.2 cm <br />
DiameterDescribes diameter of an object (in mm).: 2828 mm <br />2.8 cm <br />		StandardStandard.: Ptolemaic

References

Coin referenceReference of the Coin:		Coin series referenceReference to coin series study:	Svoronos 1904-19081Svoronos 1904-1908, n° 169, Zervos 19672Zervos 1967, CPE I3CPE I, n° 72
Coin series web referenceCoin series web references:	https://numismatics.org/pco/id/cpe.1 1.72

Overstruck type

Description

ObverseInscription or printing placed on the obverse.:

ReverseInscription or printing placed on the reverse.:

Mint and issuing power

MintIdentifies the place of manufacture or issue of a numismatic object. ᵖ:

Ancient regionAncient region. ᵖ

Modern countryModern country:

AuthorityIdentifies the authority in whose name (explicitly or implicitly) a numismatic object was issued. ᵖ:

Chronology

FromIdentifies the initial date in a range assigned in a numismatic context. toIdentifies the final date in a range assigned in a numismatic context..

periodTime period of the numismatic object.

Physical description

References

Coin type referenceReference to coin series study ᵖ:

Additional data

Frequency of overstrikesFrequency of overstrikes:	rare and concentrated	Level of confidenceLevel of confidence of the identification:
RemarksRemarks:	"Overstruck on another tetradrachm, with some traces of flattened undertype in reverse fields"