NORTH KOREA (1994) Medicinal plants*. Sheetlet of 2 overprinted SPECIMEN. KSC No 3492.
AVAILABLE AT $20
CYPRUS (2002) Medicinal plants. Set of 4 specimens. Scott Nos 990-3.
AVAILABLE AT $20
JAPAN (1981) Graph*. 8th International Pharmacy Congress issue, overprinted MIHON (specimen). Scott No 1458, Yvert No 1374.
AVAILABLE AT $15
JAPAN (1986) Capsule*. Tablets*. Centenary of Japanese Pharmacopeia overprinted MIHON (specimen). Scott No 1675, Yvert No 1584.
AVAILABLE AT $15