800px-Crystal_Palace_from_the_northeast_from_Dickinson’s_Comprehensive_Pictures_of_the_Great_Exhibition_of_1851._1854

Joseph Paxton's Crystal Palace, erected in Hyde Park for the Great Exhibition of 1851. for which Sophia's husband Edgar was secretary to the Royal

Joseph Paxton’s Crystal Palace, erected in Hyde Park for the Great Exhibition of 1851. for which Sophia’s husband Edgar was secretary to the Royal Commission.