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^To those asking for ways to donate, the concept of pledging is that you will be contacted with a way to donate when we've reached enough people.
As for the first step, here's a scan of Babbage's engine plan 25 I put together. http://bayimg.com/lAaBhaAdd
It's difficult to find these in high resolution, let's hope for the cooperation of the science museum.Ays Sioux, 8 years ago.