BELGIUM (1973) Chimay castle. Imperforate. Scott No 852, Yvert No 1686.
AVAILABLE AT $10
BELGIUM (1986) Licot castle. Imperforate. Scott No 1251, Yvert No 2221.
AVAILABLE AT $10
BELGIUM (1986) Eynenbourg castle. Imperforate. Scott No 1252, Yvert No 2222.
AVAILABLE AT $10
MALI (1977) Sassenage castle*. Council on French Language*. Imperforate corner block of 4. Scott No C304, Yvert No PA304. Corner crease.
AVAILABLE AT $20
NIGER (1979) Djermakoye palace. Imperforate corner block of 4. Scott No 481, Yvert No 481.
AVAILABLE AT $15
AUSTRIA (1962) Porcia castle. Imperforate pair. Scott No 689, Yvert No 95A.
AVAILABLE AT $36
AUSTRIA (1962) Porcia castle*. Margin imperforate. Scott No 689, Yvert No 951A.
AVAILABLE AT $32
DJIBOUTI (1986) People's Palace*. Imperforate block of 4. Scott No 620, Yvert No 626.
AVAILABLE AT $20