MONACO (1968) Benedictine monastery - Subiaco*. Trial color proof full sheet of 30. Scott No 687, Yvert No 747.
AVAILABLE AT $325
MONACO (1968) Church of St. Nicholas - Monaco*. Trial color proof full sheet of 30. Scott No 688, Yvert No 748.
AVAILABLE AT $325
MONACO (1973) Charles PEGUY*. Chartres cathedral*. Trial color proof pair. Scott No 871, Yvert No 925.
AVAILABLE AT $20
FRANCE (1974) St. Nicolas de Porte basilica*. Trial color proof pair. Scott No 1405, Yvert No 1810.
AVAILABLE AT $35
TUNISIA (1926) Grand mosque of Tunis*. Collection of 3 imperforate trial colors with value omitted. Scott type A11.
AVAILABLE AT $80