<h2>Babbage Difference Engine Number 2</h2>
<img src="babbage.jpg" alt="Babbage Difference Engine">
<br>
Babbage Difference Engine Number 2, reconstructed by Doron Swade,
<a
href="http://www.computerhistory.org/search/?q=babbage&submit.x=0&submit.y=0&site=chm_collection&client=chm_collection&output=xml_no_dtd">Computer
History Museum</a>, 1999.
<hr>
<address>
Frank da Cruz / <a href="http://www.columbia.edu/~fdc/">fdc@columbia.edu</a> /
<a href="index.html">Columbia University Computing History</a> / April 2008
</address>
</body></html>