Unidentified photographer 1859 [Ordnance Survey Building, Southampton] [The Report of the Committee on the Reduction of Ordnance Plans by Photography]
Albumen print Library of Congress, Geography and Maps Division This photograph was included in an online posting to the British Photographic History website (http://britishphotohistory.ning.com/) in "Map Reproductions in Salted Paper by the English Ordnance Survey" by Adrienne Lundgren (November 29, 2011)
For background see: Committee on the Reduction of the Ordnance Survey Plans by Photography (Printed by George Edward Eyer and William Spottiswoode, 1859) - 14 pages. A copy is held in the Geography and Maps Division of the Library of Congress.
Further details on the location and accession number for this item are requested.