FRANCE 1936 multi franked mourning cover *DOUAI ENTREPOT NORD?-BEACONSFIELD*, with POUR LES ECOLES LIBRES EN CLASSE label on back, with **DOUAI ENTREPOT NORD 15-4-36** cancels, no other postal marking on back, with content and in fair/good condition, stain/toned marks on front and back, creased around the corners and minor faults along the edges, small part missing from the back flap, please see scans for details,