There are
15(-ish) computer museums just in the U.S.A.
Not to mention the technical museums that does not focus on computers
but have large collections. For instance a Cray-1 is on exibit in the
Stockholm technical museum and there is a _very_ nice setup of a Cray-2
in the Musee des Arts et Metiers in Paris.
Doesn't the National Museum of American History keep a sizeable
collection too?
Peace... Sridhar