Burundi B52-B55, CB22-CB25

Burundi B 52-B55, CB22-CB25, MNH, $6.20. Michel 816B-823B. UNESCO campaign to save the Treasures of Venice, 1971. Paintings by Pietro Longhi, Byzantine icon, Giovanni Batista Pittoni, Vievs of Venice: Casa D'Oro, Doge's Palace, Church of Sts John and Paul, Doge's Palace and Plazzetta at Feast of Ascension by Canaletto.