June 18

Postage Stamps Issued on this Day

 * Great Britain
 * 2020 - Roman Britain


 * Namibia
 * 2010 - Lighthouses of Namibia
 * 2020 - Batises of Namibia


 * South Africa, Republic
 * Transkei
 * 1993 - Prehistoric Animals


 * United States
 * 2021 - Sun Science