Adjudication of the Medals of the Royal Society for the year 1867 by 
the President and Council. 
The Copley Medal to Karl Ernst von Baer, of St. Petersburg, For. Mem. R.S., 
for his discoveries in Embryology and Comparative Anatomy, and for his Contributions 
to the Philosophy of Zoology. 
A Royal Medal to Messrs. John Bennet Lawes, F.R.S., and Dr. Joseph Henry 
Gilbert, F.R.S., for their Researches in Agricultural Chemistry. 
A Royal Medal to Sir William Edmond Logan, F.R.S., for his Geological Researches 
in Canada, and the Construction of a Geological Map of that Colony. 
The Bakerian Lecture was delivered by Frederick Augustus Abel, F.R.S. ; it 
was entitled “Researches on Gun-cotton. — Second Memoir. On the Stability of Gun- 
cotton.” 
The Croonian Lecture was delivered by Dr. J. Burdon Sanderson ; it was entitled 
“ On the Influence exercised by the Movements of Respiration on the Circulation of the 
Blood.” 
