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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