BUREAU GÉNÉRAL/ ARMÉE DE HOLLANDE in red on envelope (addressee Lieutenant General van Boeicop Hellevoetsluis), letter from Chateau du Bois le 1 Juillet 1806, (Huis ten Bosch, The Hague) and signed with Louis (king Louis Napoleon, proclaimed king on June 5, 1806), postage V and I stuiver (no freedom!), very fine