1914, 20 pfg. ultramarine, with variety from position 37 "TOG for TOGO", fresh color, good perforation, tied by cds. "LOME -1.10.14" to small piece, a very rare variety with only 40 printed, fine, signed Calves and Bühler with certificate (1980) and certificate BPA (2001) (Michel 4IIPFF)
