Letter from G J Johns, Assistant Librarian, University College of South Wales and Monmouthshire, Cardiff, to the Secretary of the Royal Society 'Dear Sir, We should be very glad if you would kindly let us know how many vols. of Philosophical Transactions of the Royal Society were published for the year 1896. We have, for that year, a and B, also A Extra Vol. Was there another B published? We seem to be a volume short somehow. Thanking you in anticipation. Yuor faithfully, G J Johns'. 25 October 1907