On Friday, we asked you to guess the building on this site back in 1910. What you're looking at is the Rialto Building at 2nd and Madison. Built in 1894, it stood for forty or so years until it was replaced by the Federal Reserve Bank branch which is itself currently in the midst of a preservation battle.
Check back Friday for the next round of Cornerspotter. And if you've got a great idea or image for the next one, feel free to send it our way.