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Prev: 15c d=Broken chain
Next: 12/6/1976 4c issue=Centenary of first telephone call by A. G. Bell d=telephones 1876 & 1976 perf=13.25x13.5 External links: Colnect 420175..th_anniversary Record of changes |
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Prev: 15c d=Broken chain
Next: 12/6/1976 4c issue=Centenary of first telephone call by A. G. Bell d=telephones 1876 & 1976 perf=13.25x13.5 External links: Colnect 420175..th_anniversary Record of changes |
