April 27, 2013
The plans of the Patent Office, Washington D.C.

The plans of the Patent Office, Washington D.C.

9:09pm  |   URL: http://tmblr.co/Z8KftxjgEyaJ
(Notes: 18)
  
Filed under: Architecture plans patent office washington dc 
July 21, 2012
Inside the Patent Office Building, Washington D.C.

Inside the Patent Office Building, Washington D.C.

5:52pm  |   URL: http://tmblr.co/Z8KftxPp4eBU
(Notes: 20)
  
Filed under: Architecture interior washington dc patent office 
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