THE POSTAL HISTORY OF ICAO

 

What’s New?

 

Since the last update on 13 September 2025, mainly the following entries were changed or newly created. A hyperlink to these pages is provided hereafter:

 

Moreover, minor changes or adjustments, not listed here, were brought to many pages.

 

1.    The Paris Convention - 1919  : Text about peace negotiations was expanded.

2.    1928 Aeronautics Conference : Cover with Beverly Gregory cachet was added.

3.    Netherlands Antilles – 40th Anniversary of ICAO : Add stamps with digit 5 in margins.

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