The Society has branched out, and with the assistance
of the Rocky Mountain Philatelic Library, produced videos
that contain aspects of military postal history.
Jim Downing
This video recounts the story (judiciously interspersed with postal history) of a naval postal clerk, who was at Pearl Harbor on the USS West Virginia, who became an officer and was involved in the Castle Bravo H bomb test.
Direct link:
https://www.youtube.com/watch?v=zDCaigPYpXI.