1870-71 FRANCO-PRUSSIAN WAR, UNRECORDED TELEGRAPH ENVELOPE OF THE FRENCH EMPRESS (Eugenie 1826-1920) pre-printed formular ”Dépêche télégraphique á L´Imperarice” with embossed backflap ”CABINET DE l´EMPEREUR” captured by the german troups and used up for Prussian Field Post from Versailles (sender ”Hauptquartiers seiner Majestät des Königs”) with cds ”K.PR.FELD-OBER-POST-AMT 24.11” (1870) and send postage free to ”Die REDACTION DES RHEINISCHEN KURIERS, WIESBADEN”. A UNIQUE CAPTURED TELEGRAM ENVELOPE.