NIGER (1965) Wheat*. Gear*. Book*. Imperforate pair. International Year of Cooperation. Scott No C52, Yvert No PA52.
AVAILABLE AT $10
NIGER (1965) Wheat*. Gear*. Book*. Die proof in red signed by the engraver DURRENS. International Year of Cooperation. Scott No C52, Yvert No PA52. Only 28 exist. Rare!
AVAILABLE AT $100
AUSTRIA (2018) Library of Vienna University of Economics & Business. Black print. Modern architecture in Austria series.
AVAILABLE AT $15
U.S.A. (1982) Illinois Institute of Technology by van der Rohe*. Horizontal misperforation causing the value to appear at the top. Scott No 2020.
AVAILABLE AT $25
EAST GERMANY (1968) "High School Student" by Michaelis*. Series of 4 imperforate progressive proofs, including final colors. Scott No 1036, Yvert No 1093.
AVAILABLE AT $200
EAST GERMANY (1969) "Siberian Teacher" by Sveshnikov*. Imperforate phase proof pair in final colors. Scott No 1160, Yvert No 1221.
AVAILABLE AT $100
PHILIPPINES (1979) Rosa Sevilla de Alvero*. Set of 1 overprinted SPECIMEN. Scott Nos 1389.
AVAILABLE AT $5
GERMANY (1971) School crossing guard*. Photo essay (See Note) for final accepted design from new traffic rules series. Scott No 1055, Yvert No 528.
AVAILABLE AT $60
RWANDA (1975) Owl. Quill. Book. Set of 6 color separations. Scott No 675. 10th anniversary of Rwanda National University.
AVAILABLE AT $75
SENEGAL (1971) Alain Locke*. Complete sheet of 25 imperforates. Scott No C97. American educator.
AVAILABLE AT $100
SENEGAL (1971) Booker T. Washington*. Complete sheet of 25 imperforates. Scott No C98. American educator.
AVAILABLE AT $100
RWANDA (1975) Chemist in laboratory. Imperforate proof. Scott No 678. 10th anniversary of Rwanda University.
AVAILABLE AT $20
RWANDA (1975) Chemist in laboratory. Set of 6 color separations. Scott No 678. 10th anniversary of Rwanda National University.
AVAILABLE AT $75
RWANDA (1975) Chemist in laboratory. Imperforate block of 4. Scott No 678. 10th anniversary of Rwanda University.
AVAILABLE AT $40
RWANDA (1975) Chemist in laboratory. Imperforate pair. Scott No 678. 10th anniversary of Rwanda University.
AVAILABLE AT $20
AVAILABLE AT $15
(Image b)
AVAILABLE AT $20
GERMANY (1974) Youth at various activities*. Set of 4 overprinted MUSTER (specimen). Scott Nos B508-11, Yvert Nos 649-52.
AVAILABLE AT $50
ETATS UNIS (1956) Visage féminin* (Institutrice?). Craie. Jolie empreinte bleue de machine à affranchir sur fragment Pitney Bowes No 170373: "Vous vous exprimez mieux avec de la craie. Demandez la qualité 'Hygenia'."
AVAILABLE AT $15
MONACO (1971) Film*. Medieval scholar*. Television*. Die proof in black signed by the engraver JUMELET. UNESCO 25th anniversary. Scott No 808, Yvert No 857.
AVAILABLE AT $160
AVAILABLE AT $100
AVAILABLE AT $40
FRANCE (1980) Liancourt*. College*. Map of France*. Deluxe sheet. Scott No 1701, Yvert No 2087. National College of Arts and Handcrafts.
AVAILABLE AT $20
RWANDA (1975) University building. Imperforate proof. Scott No 680. 10th anniversary of Rwanda University.
AVAILABLE AT $20
FRANCE (1995) Train*. Antenna*. Bloc gommé. Advanced Institute of Electricity. Scott No 2469, Yvert No 2937.
AVAILABLE AT $75
AVAILABLE AT $200
AVAILABLE AT $20
AVAILABLE AT $15
(Image b)
AVAILABLE AT $200
U.S.A. (1997) Beehive*. Red meter cancelation on envelope, PB No. 6846853: Radford University.
AVAILABLE AT $10
FRANCE (2010) Children writing on blackboard in Hebrew and French*. Die proof in dark blue signed by the engraver. Scott No 3887. Universal Israelite Alliance 150th anniversary.
AVAILABLE AT $140
RWANDA (1975) Kneeling woman holding scales of justice. Set of 5 color separations. Scott No 677. Rwanda University 10th anniversary.
AVAILABLE AT $50
U.S.A. (1950) Oil lamp*. Blue meter cancellation on fragment Pitney Bowes No 149327: "Higher Education. Keep It Bright."
AVAILABLE AT $12
SOUTH KOREA (1968) Lines with arrows*. Student paraphernalia*. Unaccepted design in watercolor on carton for anti-communist student uprising. 11.2 x 8.3 cm. Mounting adhesions on back. From the archives of the head of the stamp design department. Scott No 626, Yvert No 519.
AVAILABLE AT $120
MAURITANIA (1980) Sun*. Book*. Mathematics. Geometry. Feather*. Tree*. Laboratory glassware*. Set of 2 imperforate dated corner blocks of 4, Arab achievements. Scott Nos 438-9, Yvert Nos 437-8.
AVAILABLE AT $40
RWANDA (1975) Caduceus. Imperforate proof. Scott No 679. 10th anniversary of Rwanda University.
AVAILABLE AT $20
RWANDA (1975) Caduceus. Set of 5 color separations. Scott No 679. Rwanda University 10th anniversary.
AVAILABLE AT $50
U.S.A. (1985) Alden Partridge*. Vertical misperforation resulting in part of Partridge's head appearing on the opposite side of the stamp. Scott No 1854. Partridge established several military academies in the USA.
AVAILABLE AT $25
CENTRAL AFRICA (1965) M.E.S.A.N National Promotion*. Set of 4 imperforate pairs. Scott Nos 49-52, Yvert Nos 51-4.
AVAILABLE AT $40
FRANCE (1999) Schoolboys in classroom*. Die proof in black signed by the engraver. Photography by Doisneau, one of the pioneers of photo-journalism. Scott No B691, Yvert No 3262.
AVAILABLE AT $140
ETATS UNIS (1941) Hypnotisme. Automobiles anciennes. Entier publicitaire (O) Ã 1 cent. "The Institute of Mentalphysics."
AVAILABLE AT $25
JAPAN (1985) Radio tower*. Adult education through broadcasting issue, overprinted MIHON (specimen). Scott No 1642, Yvert No 1525.
AVAILABLE AT $15
GERMANY (1986) Ribbons*. Union of German Catholic Students*. MUSTER (Specimen) overprint. Scott No 1462, Yvert No 1115.
AVAILABLE AT $10
MAURITANIA (1960) Religious student*. Die proof in black signed by the engraver BETEMPS. Scott No 130, Yvert No 151. Not easy to find!
AVAILABLE AT $80
VIETNAM (1961) Alexander de Rhodes. Set of 4 imperforate blocks of 4. Scott Nos 170-3. Jesuit missionary who introduced Roman alphabet to Vietnamese.
AVAILABLE AT $60
(Image b)
AVAILABLE AT $60
FRANCE (1980) Jean-Marie de la Mennais*. Deluxe sheet. Scott No B523, Yvert No 2097. Supported education of poor children.
AVAILABLE AT $20
ETATS UNIS (1957) Abbaye, université et lycée bénédictins. Empreinte rouge de machine à affranchir sur pli Pitney Bowes No 112890: "St. Martin's, c'est une abbaye, une université et un lycée bénédictins."
AVAILABLE AT $12
CZECHOSLOVAKIA (1970) Jan Amos Komensky (Comenius)*. Die proof in black. 300th anniversary of birth of Czech philosopher and humanist reformer. Scott No 1673, Yvert No 1772. Czech proofs are very rare - only 2-5 were ever made!]
AVAILABLE AT $175
VENEZUELA (1973) Bishop Ramos de Lora*. Set of 3 progressive proofs. Scott No 1040, Yvert No 884. Founder of University of the Andes.
AVAILABLE AT $100
U.S.A. (1930) Teddy Roosevelt*. Books*. University*. One cent postal card (O) with advertising for Pocket University Library series. "Nelson Doubleday, Inc."
AVAILABLE AT $30
NEVIS (1997) Paul Harris*. Coaching soccer players*. Promoting literacy*. Imperforate proof of stamp and S/S mounted in House of Questa folder. Scott Nos 1007-8. Only a few exist.
AVAILABLE AT $160
GAMBIA (1995) Rotary in education. Imperforate margin block of 4. Scott No 1656, Yvert No 1863.
AVAILABLE AT $120
FRANCE (1994) Polytechnic Institute*. Bloc gommé. Scott No 2407, Yvert No 2862.
AVAILABLE AT $90
ETATS UNIS (1939) Voilier*. Empreinte verte de machine à affranchir sur fragment Pitney Bowes No 74128: "La librairie Johnson's. Livres, papeterie, cadeaux, jouets, antiquités."
AVAILABLE AT $20
AVAILABLE AT $20
CENTRAL AFRICA (1971) Education Year. Imperforate block of 4. Scott No C90, Yvert No PA94.
AVAILABLE AT $20
CHAD (1966) Pillar*. UNESCO emblem*. Die proof in black on watermarked paper (rare) signed by the engraver DERREY. 20th anniversary of UNESCO. Scott No 132, Yvert No 129.
AVAILABLE AT $50
CAMEROUN (1966) People*. Die proof in dark blue signed by the engraver PHEULPIN. 20th anniversary of UNESCO. Scott No 451, Yvert No 432.
AVAILABLE AT $50
GABON (1968) Book*. UNESCO emblem*. Die proof in brown on watermarked paper (rare) signed by the engraver MIERMONT. International Literacy Day. Scott No 231, Yvert No 230.
AVAILABLE AT $50
IVORY COAST (1972) Book*. Children*. Die proof in reddish-violetsigned by the engraver FORGET. International Book Year. Scott No 325, Yvert No 333.
AVAILABLE AT $50
FRANCE (1985) Pauline Kergomard*. Épreuve de luxe. Kergomard était l'inspiratrice et l'inspéctrice de l'école maternelle, cofondratice de l'union français pour le sauvetage de l'enfance et la Societé contre la mendicité des enfants. Yvert No 2361, Scott No 1966.
AVAILABLE AT $20