Monday, November 30, 2015

EFO 1969 Jamboree overprint

red line variety
(top stamp of vertical pair) normal copy
(bottom stamp of vertical pair) red line variety

This EFO (red line over second NA of NATIONAL in the overprint) is listed in both the IPPS EFO catalog and Harradine's handbook as a constant variety in some sheets.

The base stamp was issued in 1966 and was overprinted in 1969.

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