Copy letter from Francis Darwin, to Monsieur le President, de l'Academie des Sciences, Paris President and Officers of the Royal Society have received with profound sadness the news of the death of Pierre Eugène Marcellin Berthelot. They send the most respectful and sincere sympathy, and express that the loss of Berthelot has deprived the Royal Society of one of its most distinguished Foreign Members. 22 March 1907