Coins struck at Ray (al-Muhammadiya)
1 catalogued coin and note attributed to Ray (al-Muhammadiya), with weights, legends, dates and Wikimedia-sourced images across Arab-Sasanian & Early Islamic.
In short
Ray, called al-Muhammadiya on its Abbasid coinage, was the great city of northern Iran before Tehran existed — a Tahirid and Buyid mint whose ruins now lie inside the southern edge of the capital. Ray (al-Muhammadiya) is a mint of the Iranian world represented in the Persian Treasury catalogue by 1 coin and note struck between 206 CE – 822 CE. Its output here covers Silver in the Dirham denominations, issued under Tahir ibn Husayn.
- Catalogued
- 1
- Eras
- 1
- Metals
- 1
- Denominations
- 1
Key facts
| Catalogued pieces | 1 |
|---|---|
| Date range | 206 CE – 822 CE |
| Eras represented | Arab-Sasanian & Early Islamic |
| Metals | Silver |
| Denominations | Dirham |
| Issuers | Tahir ibn Husayn |
| Abbasid mint name | al-Muhammadiya |
| Modern location | Southern Tehran |
| Key issuers | Abbasid governors, Tahirids, Buyids, Seljuqs |
| Destroyed | Mongol invasion, 1220 |
The Abbasid mint name
Al-Muhammadiya was the official name given to the administrative quarter of Ray under Abbasid governors, and it is the form that appears in mint legends. Coins signed al-Muhammadiya are therefore Ray coins under a bureaucratic alias — a standard trap for new collectors of Islamic coinage.
Tahir ibn Husayn and his successors struck here as governors of Khorasan, and the coinage documents the first steps toward eastern Iranian autonomy inside a formally unified caliphate.
Decline and afterlife
Ray was devastated by the Mongols in 1220 and never recovered. Its population and functions migrated to nearby villages, and Tehran — a minor settlement in Ray's shadow — eventually inherited them, becoming the Qajar capital in 1786.
Coins are the best surviving index of the city's prosperity, and the abrupt end of the mint sequence is among the clearest numismatic records of the Mongol invasion's demographic impact.
Arab-Sasanian & Early Islamic · 651 – 1258 CE
Era overview →Frequently asked about Ray (al-Muhammadiya)
- What does al-Muhammadiya mean on Islamic coins?
- It is the official Abbasid-period name for the mint at Ray in northern Iran, not a separate city.
- What happened to Ray?
- It was destroyed by the Mongols in 1220 and never recovered; Tehran, formerly a lesser settlement nearby, took over its regional role and became the Qajar capital in 1786.
- What coins were struck at Ray (al-Muhammadiya)?
- Ray (al-Muhammadiya) is a mint of the Iranian world represented in the Persian Treasury catalogue by 1 coin and note struck between 206 CE – 822 CE. Its output here covers Silver in the Dirham denominations, issued under Tahir ibn Husayn.
- How many Ray (al-Muhammadiya) pieces are catalogued on Persian Treasury?
- 1 item, dated 206 CE – 822 CE, spread across 1 era: Arab-Sasanian & Early Islamic.
- Which metals were used for Ray (al-Muhammadiya) coinage?
- Silver. Each entry records the metal, the approximate weight where known, and a cited reference.
- Which denominations are associated with Ray (al-Muhammadiya)?
- Dirham. Every denomination has its own reference page with dated examples.