Lot 542
Black machine overprint on 1923 issue: Germany, horizontal pair 10 c. green, 60 c. brown and 1 p. grey in combination with German Empire 20 pfg. and vertical pair 40 pfg. tied by cds. "BARRANQUILLA 25.V.1927" res. handroll postmark "HAMBURG 5.5.27" to large cover to Medellin, additional franking with small faults, otherwise fine
