Title: Reports by the juries on the subjects in the thirty classes into which the exhibition was divided
Subjects: Great Britain, Great Britain. Commissioners for the Exhibition of 1851, Great Exhibition (1851 : London, England), Great Exhibition (1851 : London, England) http://id.loc.gov/authorities/names/n50043081, Great Exhibition (1851 : London, England) (uri) http://id.loc.gov/authorities/names/n50043081 (uri) http://viaf.org/viaf/sourceID/LC|n50043081, Pictorial works, Exhibitions, Decorative arts, Photography, Calotype