It is now eighteen months before the Pan-American Exposition at Buffalo will open its gates to the coming flow of visitors, and all will surely be surprised to see what has been accomplished in so ...

By Terri Guthrie Can you imagine an unexpected presidential inauguration? That is precisely what happened when Theodore ...

An upside down ship makes this commemorative stamp one of the most famous and valuable American postal errors of all. Find ...

Booker T. Washington, Courtesy: New York Public Library Archives At the Pan-American Exposition in Buffalo, New York, anarchist Leon Czolgosz shoots President William McKinley. McKinley dies ...

The Buffalo Pan-American Exposition saw the killing of a president. The fair is also famous among stamp collectors for inspiring one of the most well-known among US stamp errors.