636 SCIENTIFIC RECORD FOR 1885. 



last work w;ia the system of electricjil transport (•..•illed teleplierage. Died in Kdin- 

 hnrgh, June 12, 1885, at tbe aye of 52. 



Tresca, Henri, Professor of Industrial Mechanics aud afterward Director of tlie 

 Conservatoire des Arts ct Metiers, Paris. Elected a member of the Frencli Academy 

 in 1872. Eminent for his researches on the Flow of Metals aud other mechanical snl»- 

 jects. Died iu Paris, Jane 21, 1885, aged 71 years. 



Eklund. a. W., Professor of Physics at the University of Lund, Sweden. Died at 

 Lund, July, 1885, .at the age of 90 years. 



Mangin, Colonel, of the French army. Inventor of the electric light projector 

 known by his name. Died in Paris, of apoplexy, in November, 1885, aged 45 years. 



Carpenter, William B., the eminent physiologist. Noted in physics for his work 

 on the microscope. Died in London, November 10, 1885, aged 73 years. 



Andrews, Thomas, Pi-ofessor of Chemistry in Queen's College, Belfast, until 1819. 

 Well known for his researches on the Continuity of the Gaseous and Liquid states. 

 Died in Belfast, November 26, 1885, aged 72 years. 



