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
FRANCE (1980) Jean-Marie de la Mennais*. Deluxe sheet. Scott No B523, Yvert No 2097. Supported education of poor children.
AVAILABLE AT $20
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
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
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 (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
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
GAMBIA (1995) Rotary in education. Imperforate margin block of 4. Scott No 1656, Yvert No 1863.
AVAILABLE AT $120
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
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
NORTH KOREA (1961) Maize harvester*. Preliminary artwork from the archives of the North Korea printers. Watercolor on posterboard, measuring 11 x 15 cm. Inscribed on back with official stamp and notes in Korean. Scott No 286, Yvert No 270, KSC No 249.
AVAILABLE AT $250
U.S.A. (1948) Students* raising their hands* (to answer teacher's questions). Red meter cancellation on piece Pitney Bowes No 108674: "Warp's Review Workbooks. For a Third of a Century serving American Schools."
AVAILABLE AT $20
U.S.A. (1949) Children* standing on hand*. Education. Red meter cancellation on piece Pitney Bowes No 95074: "Our teachers mold our nation's future."
AVAILABLE AT $15
FRANCE (1978) National Telecommunications School*. Deluxe sheet. Scott No 1586, Yvert No 1984.
AVAILABLE AT $20
AUSTRIA (1948) Gesäuse Highway*. Black print. Scott No B233, Yvert No 720.
AVAILABLE AT $25
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
GERMANY (1986) Ribbons*. Union of German Catholic Students*. MUSTER (Specimen) overprint. Scott No 1462, Yvert No 1115.
AVAILABLE AT $10
JAPAN (1985) Radio tower*. Adult education through broadcasting issue, overprinted MIHON (specimen). Scott No 1642, Yvert No 1525.
AVAILABLE AT $15
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
FRANCE (1994) Polytechnic Institute*. Bloc gommé. Scott No 2407, Yvert No 2862.
AVAILABLE AT $90
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
RWANDA (1975) University building. Imperforate proof. Scott No 680. 10th anniversary of Rwanda University.
AVAILABLE AT $20
U.S.A. (1997) Beehive*. Red meter cancelation on envelope, PB No. 6846853: Radford University.
AVAILABLE AT $10
RWANDA (1975) Kneeling woman holding scales of justice. Set of 5 color separations. Scott No 677. Rwanda University 10th anniversary.
AVAILABLE AT $50
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