Originally Posted by
Chuckk
I need to build a page for my collection.
Here's a Monroe Educator - all mechanical calculator.

This is pretty amazing, I would love to see one of these in person. If you have more stuff like this, I'd be interested in seeing more pictures of your collection.
I read a book recently that mentioned Curta mechanical calculators in its plot:
http://en.wikipedia.org/wiki/Curta