Denier - Gregory IV and emperor Louis I (monogram) ND (827-840) front Denier - Gregory IV and emperor Louis I (monogram) ND (827-840) back
Denier - Gregory IV and emperor Louis I (monogram) ND (827-840) photo
© Museo Nazionale Romano

Denier - Gregory IV and emperor Louis I monogram ND

 
Silver 1.66 g 23.3 mm
Description
Issuer
Papal States
Pope
Gregory IV (Gregorius IV) (827-844)
Emperor
Louis the Pious (814-840)
Type
Standard circulation coin
Years
827-840
Value
1 Denier
Currency
Denier (772-983)
Composition
Silver
Weight
1.66 g
Diameter
23.3 mm
Shape
Round (irregular)
Technique
Hammered
Orientation
Variable alignment ↺
Demonetized
Yes
Updated
2024-10-09
References
Numista
N#347417
Rarity index
97%

Reverse

Monogram in a beaded circle, legend around.

Script: Latin

Lettering:
PIVS
* LVDOVVICVS I

Unabridged legend: LUDOVICUS PIUS IMPERATOR

Translation: Emperor Louis the Pious.

Interesting fact

One interesting fact about this coin is that it features a unique combination of religious and political symbols. The obverse side bears the image of Pope Gregory IV, while the reverse side features the monogram of Emperor Louis I. This blending of religious and imperial authority reflects the complex political and religious landscape of Europe during the 9th century.