x SEVENTH REPORT—1837. 
SECTION F,.—STATISTICS,. 
President.—Lord Sandon. 
Vice-Presidents.—Col. Sykes, Esq. G.R. Porter, Esq. James 
Heywood, Esq. 
Secretaries.—W. R. Greg, Esq. Dr. W.C. Taylor. W. 
Langton, Esq. 
SECTION G.—MECHANICAL SCIENCE. 
President.—Rev. T. R. Robinson, D.D. 
Vice-Presidents.—Dr. Lardner. Professor Wheatstone. 
Professor Willis. 
Secretaries—Thomas Webster, Esq. Charles Vignolles, 
Esq. 
CORRESPONDING MEMBERS. 
Professor Agassiz, Neufchatel. M. Arago, Secretary of the 
Institute, Paris. Professor Berzelius, Stockholm. Professor 
De la Rive, Geneva. Professor Dumas, Paris. Baron Alexan- 
der von Humboldt, Berlin. Professor Liebig, Giessen. Pro- 
fessor CErsted, Copenhagen. Jean Plana, Astronomer Royal, 
Turin. M. Quetelet, Brussels. Professor Schumacher, Altona. 
