PARAGUAY (1979) Kittens*. Partial set of 3 with MUESTRA (specimen) overprint. IYC issue. Scott Nos 1908c-e, Yvert Nos 1745-7.
AVAILABLE AT $25
GERMANY (1990) Brunswick Lion*. MUSTER (Specimen) overprint. Scott No 1515a, Yvert No 1280.
AVAILABLE AT $20
JAPAN (1990) Cat*. Bird*. Frog*. Personified animals. Overprinted MIHON (specimen). Scott No 2067, Yvert No 1886.
AVAILABLE AT $15
GERMANY (Berlin) (1990) Brunswick Lion*. MUSTER (Specimen) overprint. Scott No 9N543, Yvert No 824.
AVAILABLE AT $20
NORTH KOREA (1997) Cats*. Minisheet of 4 overprinted SPECIMEN. KSC No 3728.
AVAILABLE AT $30
NORTH KOREA (1997) Cats*. Minisheet of 4 overprinted SPECIMEN. KSC No 3729.
AVAILABLE AT $30
NORTH KOREA (2005) White tiger*. Sheetlet of 4 overprinted SPECIMEN. KSC No 4401.
AVAILABLE AT $30
NORTH KOREA (2002) White cat*. Specimen pair. KSC No 4218.
AVAILABLE AT $15