Coin of Herakleios

Abd-al-Malik (Umayyads)

One of Two U.S. Gold Coins

Hemidrachml of Samothrake

Hekte of Lesbos

One of Two U.S. Gold Coins

Coin of Constans II

Constans II

Tremissis of Valentinian III, Ravenna or Rome

Valentinian III

Dewing coin - unpublished electrotype or fake

Coin of Constans II

Constans II

Tetarte (triobol) of Ptolemy I Soter, Alexandria

Ptolemy I Soter

"Ichnographia" or plan of the Campus Martius (middle left)

Giovanni Battista Piranesi

Coin of Herakleios

Abd-al-Malik (Umayyads)

Two U.S. Columbian Half Dollars

Coin of Mytilene

Dinar of al-Mansur

Al-Mansur

One of Two U.S. Columbian Half Dollars

Solidus of Justinian II, First Reign

Justinian II

Tetarte (triobol) of Ptolemy I

Ptolemy I Soter

Dinar of Nur al-Din Mahmud, Al-Iskandariyah

Nur al-Din Mahmud

Coin of Herakleios

Abd-al-Malik (Umayyads)

Tenth Stater of Euagoras I

Euagoras II Euagoras I

Hemidrachm of Ptolemy III

Ptolemy III Euergetes Berenice II

Quinarius of Marc Antony, Lugdunum

Marc Antony

Equestrian Figures from the Elgin Marbles; reverse: Royal Seal of George IV

Edward Thomason

Dinar of al-Amir, Misr

Al-Amir

Dinar of al-Amir, Misr

Al-Amir

Tetarteron of Isaac I, Constantinople

Isaac I

Dinar of al-Hakim, Misr

Al-Hakim

Dinar of al-'Adil, Al-Qahirah

Al-‘Adil

Dinar of al-Kamil, Al-Qahirah

Al-Kamil Muhammad

Dinar of al-Ma'mun, Misr

Al-Ma’mum

Dinar of Harun, Misr

Harun

Coin of Theophilus

Theophilus

Hekte of Lesbos

Stater of Corinth

Denarius of M. Cipius M.f., Rome

M. Cipius M.f.

Dinar of al-Muqtadir, Misr

Al-Muqtadir

[City square, Berlin]

Lyonel Feininger

Coin of Constantine IV

Constantine IV

Dinar of Al-Hakim, Misr

Al-Hakim

Coin of Vasudeva

Vasudeva I

Drachm of Dyrrhachium

Diobol of Mesembria

George II (1683-1760) and the Battle of Dettingen

Unidentified Artist

Dinar of al-Amir, Misr

Al-Amir

Dinar of al-Mustansir, Tarabulus

Al-Mustansir

Solidus of Justinian II, Constantinople

Justinian II

Denarius of L. Saufeius, Rome

L. Saufeius

Denarius of L. Cupiennius, Rome

L. Cupiennius

Coin (AE3) of Theodosius II

Theodosius II

Coin of Constantine IX

Constantine IX

Stater of Rhescopuris I of Bosporos

Rhescuporis I

Twelfth-Stater of Pixodaros, Satrap of Caria

Pixodaros

Anonymous Sixty-As Coin, Rome

Anonymous

Dinar of al-Amir, Misr

Al-Amir

One of Eight Irish Coins Minted in 1928: Penny

Coin of Constans II

Constans II

Hemidrachm of Kyzikos

Hekte of Phocaea

Coin (AE4) of Constans, Antioch

Constans I

Ottoman Silver Coin

Dinar of al-Amir, Misr

Al-Amir

Obol of Miletos

Hekte of Phocaea

Stater of Corinth

Penn's Treaty

Unidentified Artist

Hemidrachm of the Achaean League, Patrai

Achaean League

Dinar of al-Hakim, Misr

Al-Hakim

Coin of Herakleios

Abd-al-Malik (Umayyads)

Korean Sherd

Hemidrachm of Trikka

Half Solidus of Anthemius, Constantinople

Anthemius

One-tenth Shekel of Carthage

Coin of Leo III and Constantine V

Leo III

Coin of Herakleios

Abd-al-Malik (Umayyads)

Tetrobol of Kyrene

Stater of Anaktorion

Quinarius of Q. Titius Mutto, Rome

Q. Titius Mutto

Hekte of Kyzikos

Diobol of Pergamon

Hemidrachm of Byzantium

Tari of Roger II of Sicily

Roger II

Recreation, Park and Playgrounds: United States. New York. New York City. Seward Park, Open Air Playground: New York City Parks and Playgrounds: William H. Seward Park.: William H. Seward Park. Plan for Improvement.

Unidentified Artist

Half Denarius of the Himyarites, Raidan

The Himyarites

Hekte of Lesbos

Denarius of M. Volteius M.f., Rome

M. Volteius M.f.

Denarius of M. Aemilius Scaurus and P. Plautius Hypsaeus, Rome

M. Aemilius Scaurus P. Plautius Hypsaeus

Dinar of al-'Adil, Al-Iskandariyah

Al-‘Adil

Hekte of Kyzikos

Denarius of Augustus, Lugdunum

Augustus

Coin of Justinian I

Justinian I

Hekte of Lesbos

Emergency stater of Athens

Hemidrachm of Sinope

Hekte of Lesbos

Hekte of Lesbos