Mols Overprint EAAOB DOABB

Quality: ✉

1917, cover franked with COB N° 30B and 35B "15c. green and 5fr. orange - EAAOB Mols issue", sent in registered from B.P.C.V.P.K. N° 14 Sept. 20, 1917 to Basel / Switzerland where it arrived Dec. 2, via London Nov. 23, vf