Copy letter from Herbert Rix, to Dr John Cleland, Fellow of the Royal Society, 2, The University, Glasgow States that if Cleland elects to have the biological part of 'Philosophical Transactions of the Royal Society' in separate numbers rather than in volumes, they will be posted to him as they are issued. Rix notes that a circular will be issued if there is any change to the question of making applications for volumes. 6 January 1888