Lighthouse - U.S. Coast guard photo
Summary
BUFFALO, N.Y. -- The lighthouse at Coast Guard Sector Buffalo is no longer in use, but maintained by the Buffalo Lighthouse Association. Built in 1820, the lighthouse is the oldest structure in the city still standing on its original site and not altered for other use. (U.S. Coast Guard Photo Illustration/Petty Officer 3rd Class Brandon Blackwell)
The collection/dataset uses media from the world's largest public domain source Picryl.com. It is made in two steps - first manually picked, and then, found semi-automatically, with aid of image recognition, it comprises of more than 5,000 images. Everything in the collection is in the public domain, so there is no limitation on the dataset usage - educational, scientific, or commercial.
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