Re: 150
Originally Posted By: AlanK
Originally Posted By: saltydog

Oh ok, then for the sesquicentennial entry:

What In The World Happened Here?


It seems to be time for another hint from the perpetrator of this puzzle.

BTW, what happened to the picture?

The url of the picture is:
http://www.whitehousemuseum.org/images/white-house-south-face-c1870.jpg

It looks like that site, www.whitehousemuseum.org is down for the time being.
Google still had a smaller version of the picture, so I copied it to the Zone's gallery here: