Interactive map of College Hill historic sites

I recently ran across a link that I thought might be of interest to those of us who are interested in the history of our built environment.

The College Hill Historical Society has put together a clickable map with each building of interest numbered. Laid upon a Google Maps interface, each click of a building brings up a box showing the address, a photo, and the building's history.

Right now the site is in its infancy, but I'd expect a lot more there rather quickly.