B

Burundi
SG's 24 and 25, the two top values from the 1962 s...
Ref: 19041

Guyana
1990 (8th. June) 90th. Birthday Queen Mother, thre...
Ref: 33091

Guyana
1992 (1st. June) 40th. Anniversary of Accession is...
Ref: 33089

Guyana
1997 (15th. Oct) Diana Commemoration issue, the un...
Ref: 33090