Souvenir sheet - World Council for the Welfare of Blind People.

Mint Never Hinged (MNH). Year of emission: 1974. 

Michel BR BL35
Stamp Number BR 1357
Yvert et Tellier BR BF34
Stanley Gibbons BR MS1507
RHM BR B-37

Obs.: Please consider adding $2.00 to have the item sent as a registered letter, with a tracking number.