DescriptionSignaturAdolph (Luxemburg).PNGSignaturAdolph_(Luxemburg) Date 23 July 1855 Source Autographensammlung Landesbibliothekszentrum Rheinland-Pfalz
Adolphe of Luxembourg Date 21 February 2024 Source https://commons.wikimedia.org/wiki/File:Signatur_Adolph_(Luxemburg).PNG# Author Adolphe of Luxembourg
Signature of Adolphe, Grand Duke of Luxembourg Date 27 February 2024 Source File:Signatur_Adolph_(Luxemburg).PNG Author Adolphe, Grand Duke of Luxembourg