GERMANY (2002) Communications Museum, Berlin*. Overprinted MUSTER (specimen). Scott No 2175.
AVAILABLE AT $15
JAPAN (1949) Radio Tower*. Electrical communications week S/S overprinted MIHON (specimen). Scott No 457, Yvert No BF23.
AVAILABLE AT $160
JAPAN (1967) Communications satellite "Lani Bird 2"*. Overprinted MIHON (specimen). Scott No 904, Yvert No 862.
AVAILABLE AT $15
JAPAN (1987) Radio dish*. Telecommunications Conference issue overprinted MIHON (specimen). Scott No 1761, Yvert No 1656. Hard to find!
AVAILABLE AT $12
JAPAN (1994) Satellite dish*. ITU Conference issue overprinted MIHON (specimen). Scott No 2425. Not easy to find!
AVAILABLE AT $12
GERMANY (1965) Communications satellite*. MUSTER (specimen) overprint. Scott No 920.
AVAILABLE AT $15
GERMANY (1965) Semaphore & Telecommunications tower*. MUSTER (specimen) overprint. Scott No 922.
AVAILABLE AT $15
GERMANY (1965) ITU Centenary*. MUSTER (specimen) overprint. Scott No 927.
AVAILABLE AT $15