SIERRA LEONE (1980) Nigerian blue-breasted kingfisher (Halcyon malimbicus forbesi)*. Imperforate pair. Scott No 472, Yvert No 435. Only one sheet of 10 imperforates was issued!
AVAILABLE AT $120
SIERRA LEONE (1990) Aardvark (Orycteropus afer)*. Imperforate. Scott No 1261f, Yvert No 1232. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Pygmy hippopotamus (Choeropsis liberiensis)*. Imperforate. Scott No 1261h, Yvert No 1234. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Royal antelope (Neotragus pygmaeus)*. Imperforate. Scott No 1261g, Yvert No 1233. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Sacred ibis (Threskiornis aethiopica)*. Imperforate. Scott No 1261j, Yvert No 1236. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Darter (Anhinga melanogaster)*. Imperforate. Scott No 1261l, Yvert No 1238. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) African spoonbill (Platalea alba)*. Imperforate. Scott No 1261r, Yvert No 1244. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) White-backed night heron (Gorsachius leuconotus)*. Imperforate. Scott No 1261b, Yvert No 1228. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Marabou stork (Leptoptilos crumeniferus)*. Imperforate. Scott No 1261d, Yvert No 1230. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) White-faced whistling duck (Dendrocygna viduata)*. Imperforate. Scott No 1261e, Yvert NO 1231. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Leopard (Panthera pardus)*. Imperforate. Scott No 1261i, Yvert No 1235. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Golden cat (Profelis aurata)*. Imperforate. Scott No 1261a, Yvert No 1227. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1990) Saluting the coming exploration of Mars, sheet 1. Imperforate M/S of 9. Scott No 1167.
AVAILABLE AT $40
SIERRA LEONE (1990) Saluting the coming exploration of Mars, sheet 2. Imperforate M/S of 9. Scott No 1168.
AVAILABLE AT $40
SIERRA LEONE (1990) Saluting the coming exploration of Mars, sheet 3. Imperforate M/S of 9. Scott No 1169.
AVAILABLE AT $40
SIERRA LEONE (1990) Saluting the coming exploration of Mars, sheet 4. Imperforate M/S of 9. Scott No 1170.
AVAILABLE AT $40
SIERRA LEONE (1990) Saluting the coming exploration of Mars, "Face on Mars. Imperforate S/S. Scott No 1171.
AVAILABLE AT $40
SIERRA LEONE (1992) Spanish paintings*. Complete set of 12 imperforates. Scott Nos 1487a-1495a. Only one sheet of 10 of each value was printed imperforate!
AVAILABLE AT $325
SIERRA LEONE (1993) Black Persian*. Imperforate. Scott No 1644a, Yvert No 1667. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1993) Blue-point Siamese*. Imperforate. Scott No 1644b, Yvert No 1668. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1993) American wirehair*. Imperforate. Scott No 1644c, Yvert No 1669. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1993) Birman*. Imperforate. Scott No 1644d, Yvert No 1670. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1994) Black kite (Milvus migrans)*. Imperforate. Scott No 1734.
AVAILABLE AT $25
SIERRA LEONE (1994) Superb sunbird (Nectarinia superba)*. Imperforate. Scott No 1735.
AVAILABLE AT $25
SIERRA LEONE (1994) Red bishop (Euplectes orix)*. Imperforate. Scott No 1737.
AVAILABLE AT $25
SIERRA LEONE (1994) Martial eagle (Polemaetus bellicosus)*. Imperforate. Scott No 1736.
AVAILABLE AT $25
SIERRA LEONE (1994) Chinese pottery and artifacts*. Imperforate block of 6. Carved lacquer. Scott Nos 1716a-f, Yvert Nos 1763-8. Only one sheet of 10 of each block was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1994) Dogs*. Imperforate block of 4. Year of the Dog. Scott Nos 1717c-f. Only one sheet of 10 of each block was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1994) Aerangis kotschyana*. Imperforate. Scott No 1741. Only one sheet of 10 imperforates was printed.
AVAILABLE AT $75
SIERRA LEONE (1994) Brachycorythis kalbreyeri*. Imperforate. Scott No 1742. Only one sheet of 10 imperforates was printed.
AVAILABLE AT $75
SIERRA LEONE (1994) Diaphananthe pellucida*. Imperforate. Scott No 1743. Only one sheet of 10 imperforates was printed.
AVAILABLE AT $75
SIERRA LEONE (1994) Eulophia guineensis*. Imperforate. Scott No 1744. Only one sheet of 10 imperforates was printed.
AVAILABLE AT $75
SIERRA LEONE (1994) Tridactyle tridactylites*. Imperforate. Scott No 1746. Only one sheet of 10 imperforates was printed.
AVAILABLE AT $75
SIERRA LEONE (1994) Cyrtorchis arcuata ssp. variabilis*. Imperforate. Scott No 1747. Only one sheet of 10 imperforates was printed.
AVAILABLE AT $75
SIERRA LEONE (1996) "Morning, An Overcast Day, Rouen" by Pisarro*. Imperforate. Scott No 1871a, Yvert No 2155. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1996) "The Horse Fair" by Bonheur*. Imperforate. Scott No 1871b, Yvert No 2156. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1996) "High Tide, The Bathers" by Homer*. Imperforate. Scott No 1871c, Yvert No 2157. Only one sheet of 10 of each was printed imperforate!
AVAILABLE AT $75
SIERRA LEONE (1996) Space exploration, the early years. Imperforate M/S of 6. Scott No 1904.
AVAILABLE AT $40
SIERRA LEONE (1996) Space shuttle. Imperforate S/S. Scott No 1905.
AVAILABLE AT $40
SIERRA LEONE (2009) 40th anniversary of first moon landing. Imperforate M/S of 6. Scott No 2946.
AVAILABLE AT $40