Pearl Harbor Dec 7th 1941 Anniversary

[RCS]

In 1909, the US Congress authorized US Naval ships to each have their own Post Office which included their ships postmark for cancellation of mail. I have collected a number of US Naval cancellations from the ships that were at Pearl Harbor on Dec 7th, I do not have all of them, but enough to display for the anniversary this year

[RDS]

Robert thank you for sharing this very interesting collection.