MONACO (1950) Rainier III*. Trial color proof corner block of 4. Scott No 248, Yvert No 339. Small tear in upper selvage.
AVAILABLE AT $20
MONACO (1956) Princess Grace*. Prince Rainier*. Full sheet of trial color proofs. Scott No 370, Yvert No 477. Some faults in selvage.
AVAILABLE AT $325
MONACO (1958) Princess Grace*. Albert II*. Trial color proofs in strip of 5 with multicolor. Scott No 409, Yvert No 489.
AVAILABLE AT $80
DAHOMEY (1960) Prime minister Maga. Trial color proof strip of 5. Scott No 140, Yvert No 158.
AVAILABLE AT $60
MONACO (1970) Louis I*. Full pane of 10 trial color proofs. Scott No 774, Yvert No 845.
AVAILABLE AT $200
MONACO (1970) Charlotte de Gramont*. Full pane of 10 trial color proofs. Scott No 775, Yvert No 846.
AVAILABLE AT $200
MONACO (1972) Jacques I*. Trial color proofs in full pane of 10. Scott No 860. Yvert No 914. Stamps engraved by Slania.
AVAILABLE AT $200
MONACO (1973) Charlotte Grimaldi in court dress by Pierre Gobert. Trial color proofs in full pane of 10. Scott No 892. Yvert No 946.
AVAILABLE AT $200
MONACO (1973) Charlotte Grimaldi in nun's habit by Pierre Gobert. Trial color proofs in full pane of 10. Scott No 893. Yvert No 947.
AVAILABLE AT $200
MONACO (1974) Rainier III*. Trial color proof of S/S. Scott No 899, Yvert No BF 8. Engraved by Slania.
AVAILABLE AT $375
MONACO (1975) Prince Honoré III*. Full pane of 10 trial color proofs. Scott No 991, Yvert No 1029. Engraved by Slania.
AVAILABLE AT $200
MONACO (1975) Princess Catherine de Brignole*. Full pane of 10 trial color proofs. Scott No 992, Yvert No 1030. Engraved by Slania.
AVAILABLE AT $200
MONACO (1976) Honoré IV*. Full pane of 10 trial color proofs. Scott No 1035, Yvert No 1065. Engraved by Slania.
AVAILABLE AT $200
MONACO (1976) Louise D'Aumont-Mazarin*. Full pane of 10 trial color proofs. Scott No 1036, Yvert No 1066. Engraved by Slania.
AVAILABLE AT $200
MONACO (1978) Florestan I*. Full pane of 10 trial color proofs. Scott No 1135, Yvert No 1172. Engraved by Slania.
AVAILABLE AT $200
MONACO (1978) Caroline Gilbert de Lametz*. Full pane of 10 trial color proofs. Scott No 1136, Yvert No 1173. Engraved by Slania.
AVAILABLE AT $200
MONACO (1979) Prince Albert*. Trial color proof of S/S. Scott No 1166, Yvert No BF16. Engraved by Slania.
AVAILABLE AT $375
MONACO (1979) Charles III*. Full pane of 10 trial color proofs. Scott No 1187, Yvert No 1196. Engraved by Slania.
AVAILABLE AT $200
MONACO (1979) Antoinette de Merode*. Full pane of 10 trial color proofs. Scott No 1188, Yvert No 1197. Engraved by Slania.
AVAILABLE AT $200
MONACO (1980) Albert I*. Full pane of 10 trial color proofs. Scott No 1246, Yvert No 1245. Engraved by Slania.
AVAILABLE AT $200
MONACO (1980) Marie Alice Heine*. Full pane of 10 trial color proofs. Scott No 1247, Yvert No 1246. Engraved by Slania.
AVAILABLE AT $200
MONACO (1981) Prince Louis II*. Full pane of 10 trial color proofs. Scott No 1302, Yvert No 1286. Engraved by Slania.
AVAILABLE AT $200
MONACO (1981) Princess Charlotte*. Full pane of 10 trial color proofs. Scott No 1303, Yvert No 1287. Engraved by Slania.
AVAILABLE AT $200
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1661, Yvert No 1671. Engraved by Slania.
AVAILABLE AT $325
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1662, Yvert No 1705. Engraved by Slania.
AVAILABLE AT $325
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1663, Yvert No 1706. Engraved by Slania.
AVAILABLE AT $325
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1663, Yvert No 1672. Engraved by Slania.
AVAILABLE AT $325
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1669, Yvert No 1673. Engraved by Slania.
AVAILABLE AT $325
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1672, Yvert No 1674. Engraved by Slania.
AVAILABLE AT $325
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1672, Yvert No 1707. Engraved by Slania.
AVAILABLE AT $325
MONACO (1989) Effigy of Rainier III*. Full pane of 30 trial color proofs. Scott No 1674, Yvert No 1707. Engraved by Slania.
AVAILABLE AT $325
WALLIS & FUTUNA (1960) Queen Amelia*. Bataillon*. Mata-Utu*. Trial color proofs in strip of 5 with multicolor. Scott No C13, Yvert No PA16.
AVAILABLE AT $60
ARGENTINA (1892) Rivadavia*. Unissued essay for Argentina stamp honoring first President. Similar to Scott type A63.
AVAILABLE AT $40
BELGIUM (1912) King Albert I*. Trial color proof pair of 25c stamp in red. Scott No 105.
AVAILABLE AT $40
LIECHTENSTEIN (1920) Prince Johann II*. Imperforate trial color proof in black. Scott No 45.
AVAILABLE AT $50