#1594-1597 Greece - Higher Education Sesquicentenary (MNH)
1987 Higher Education Sesquicentenary, Set of 4. Designs: No. 1594, 3d, Students, tapestry. No. 1595, 23d, Owl, medallion. No. 1596, 40d, Institute, symbols of science. No. 1597, 60d, Institute, students.
Nos. 1594-1595, Kapodistrias University of Athens. Nos. 1596-1597, The National Metsovio Polytechnic Institute, vert.