Exotic postmarks have an allure and charm about them, especially the more well-known and scarce postmarks, such as mail postmarked from the Titanic or the Hindenburg.
When I heard about an opportunity to possibly receive mail postmarked from Antarctica, I prepared four envelopes and sent them off to the first two addresses listed on this government website. I wanted to see if I received anything before sending to all three locations.
I've previously posted about postmarks here and here.
Do you collect postmarks? Do you have a favorite or a place you wish you could have one from?