Colnect-4460-982-The-10th-Anniversary-of-Progress.jpg
Source: Colnect
Issued by: Tonga
Function: postage
Date: 2/16/1979
Issue: Decade of Progress
Denom: 11s
Color: multicolored
Design:
Watermark: mult crown & script CA
Perf:
Catalog value:


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External links:
Colnect 742906..ry_of_Progress