BELIZE 1983 10c on 35c Provisional Triple Overprint

BELIZE 1983 10c on 35 Provisional Overprint. Variety: Triple Overprint. 35c [Glory of the Atlantic] overprinted 10c in Type T 140 in black. SG 746a. Limited local overprint which was sold out locally. Never distributed by the Crown Agents. Mint vertical pair from the botton of sheet. Cat. SG 50.00 GB pounds. Scarce.