GERMANY (1989) Gymnast*. MUSTER (Specimen) overprint. Scott No B676, Yvert No 1241.
AVAILABLE AT $15
NORTH KOREA (1996) Gymnastics*. Minisheet of 4 + 2 labels overprinted SPECIMEN. KSC No 3709.
AVAILABLE AT $30
GERMANY (1995) Gymnast with hoops*. Overprinted MUSTER (specimen). Scott No B776, Yvert No 1610.
AVAILABLE AT $20
NORTH KOREA (1973) Gymnast*. Specimen pair. KSC No 1212, Michel No 1238.
AVAILABLE AT $15
NORTH KOREA (1983) Gymnastics Horizontal Bar - Los Angeles Olympics*. Specimen. KSC No 2371, Michel Block 160.
AVAILABLE AT $10