1991 Mar 06 MALTA STAMPS 25TH ANNIVERSARY - THE PHILATELIC SOCIETY1,50 €Stock Code : mst0844
1985 Jul 26 MALTA STAMPS 40TH ANNIVERSARY OF THE UNITED NATIONS3,00 €Stock Code : mst0723-0725
1992 Nov 12 MALTA STAMPS 400TH ANNIVERSARY OF THE UNIVERSITY OF MALTA3,00 €Stock Code : mst0891-0892