- Today in Postal History - May
- Madagascar to France
05/01/13
- Canada to Argentina
05/02/30
- Samoa to Netherlands
05/03/16
- Switzerland Internal
Usage 05/04/24
- German See Post
to United States 05/05/09
- St. Lucia to United
States 05/06/35
- Finland to Sweden
05/07/40
- Switzerland to Russia
05/08/25
- Chinese Imperial
Post Internal Usage 05/09/03
- Germany to Switzerland
05/10/22
- Germany East Africa
to Germany 05/11/04
- Iraq to Germany 05/12/26
- Gold Coast to Netherlands
05/13/22
- Mexico to Uruguay
05/14/99
- Aitutaki to New
Zealand 05/15/29
- Bermuda to Netherlands
West Indies 05/16/46
- Danish West Indies
to Germany 05/17/96
- China Expeditionary
Force to Rhodesia 05/18/06
- Great Britain to
China 05/19/07
- Hong Kong Treaty
Port to Germany 05/20/01
- Palestine Internal
Usage 05/21/18
- Austria to Japan
05/22/07
- New Hebrides (French)
to England 05/23/29
- Hawaii to Madeira
05/24/93
- Egypt to Germany
05/25/38
- El Salvador to Switzerland
05/26/23
- Italy Internal Usage
- First Airmail Stamp 05/27/17
- Libya to Italy 05/28/30
- France to United
States 05/29/35
- Rhodesia to England
05/30/07
- Brunei to Scotland
05/31/31
January,
February,
March,
April,
May,
June, July, August, September,
October,
November,
December,
Index