Letters from Morton Allport to Philip Lutley Sclater about the introduction of salmon to the waters of Tasmania
Letters from R J Lowe regarding casks of fish sent to the Zoological Society of London and what he regards as a new species which he names Alepisaurus
Letters from Sir Francis Lindley to the Zoological Society of London regarding voting in a meeting of the Council. Also an offer to collect crayfish and trout
Letter from the Marine Biological Association of the United Kingdom to the Zoological Society of London regarding the transportation of six tubes, some flat fish (lemon soles and plaice), a few rays, dogfish and some spider crabs. Also a price list of marine specimens
Correspondence with Sir Lawrence Bragg of the Royal Institution regarding discourses at the Institution on 'Fisheries Research and International Collaboration' and ''Mirrors' of Fishes''