A further set of page proofs, in the same format and at the same stage of proofing as those in /3. These, however, have a larger number of corrections made in a number of different hands. Corrections in blue may be by Helen Lefroy, who has initialled most of the contributions included here, and who presumably acted as copy-editor or proof-reader for this issue. Consists of proofs of the entire issue with the exception of: Sisson's editorial; part of the reports/letters and news/notes sections; and book reviews by Young, Cayley and Sail. The book reviews have not been printed in their final order. Stored with a typescript list of instructions for copy-editing.