Lot no. 6515

1918, envelope with violet cachet "Kaiserl. Deutsches K-do der  Truppen im Kaukasus" on front and reverse and adjacent cds. "Deutsche Feldpost -2.9.18", reverse with manuscript censor mark "Militärisch geprüft Postprüfungsstelle 1/IX/18", slight transportation wear, a fine and rare entire