Welcome to Cornerspotter, Curbed's game in which you try to identify the location and/or identity of a particular building or streetscape in a historic photograph. Impress us and your fellow Curbed readers with your uncanny insight into Washington, D.C and its past!
For over 150 years, this building has kept America informed. In its field, it's been one of the largest in the world and has been at the forefront of technological change. Of course, it would have to be, but you can read all about it in the big reveal tomorrow. For now, what are your guesses as to where this government building is located?
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