GERMANY (1989) Externsteine Bridge*. Scott No 1537. Yvert No 1236. "MUSTER" (Specimen) overprint.
AVAILABLE AT $25
GERMANY (Berlin) (1989) Externsteine Bridge*. Scott No 9N557. Yvert No 796. "MUSTER" (Specimen) overprint.
AVAILABLE AT $25
JAPAN (1962) Wakato suspension bridge*. Overprinted MIHON (specimen). Scott No 768, Yvert No 721.
AVAILABLE AT $15
GERMANY (2000) Regensburg stone bridge*. Overprinted MUSTER (specimen). Scott No 1848.
AVAILABLE AT $12
GERMANY (1997) Mungsten bridge*. Overprinted (specimen). Scott No 1972, Yvert No 1759.
AVAILABLE AT $20
GERMANY (1998) Glienecker bridge*. MUSTER (specimen) overprint. Scott No 1988, Yvert No 1799.
AVAILABLE AT $20