The digital project Britain from Above currently contains over 16,000 images (taken between 1919-1953) from the Aerofilms Collection, an important and early aerial photography collection in the United Kingdom. Browse images by group, location or tags, or search by coordinates, date, or text. Users are free to download images or add tags; in fact, the site is asking for the public’s help in identifying unlocated images or sharing factual information about any image or the places and things within it.
via ArtDaily