Seal of the emperor Constantine VI
source date: 790-792
edition published: 2022-06-07
availability: Creative Commons Attributions-NonCommercial-ShareAlike 4.0 International License. (https://creativecommons.org/licenses/by-nc-sa/4.0/)

Constantinos basileus θ

Constantinos basileus.

Constantine, emperor.

Constantin, empereur.

[1]. [...], 1, p. 78-80 .

Biliothèque Nationale de France, Paris, [...], 5 .

Dumbarton Oaks, Washington D.C., [...], 38 .