Report by E G Boulenger on a a visit to Vienna, Berlin and Amsterdam with the special object of visiting the Biologische Versuchsanstalt in Vienna and the Aquarium in Berlin
Memorandum by E G Boulenger, Director of the Aquarium, on a suggested branch aquarium at Weymouth
Memo on the subject of Dr Allen's letter dated July 7th 1930 by the Director of the Aquarium
Report by E G Boulenger on stocking the Aquarium with marine specimens
Edward George Boulenger spent three weeks in America where he visited and studied the aquaria, zoological parks and museums in New York and Chicago
including many of his own articles
Correspondence and papers relating a Rat Exhibition illustrating the economic damage done by rats and the role played by rats in the dissemination of disease, in conjunction with the Board of Agriculture and the Local Government Board in the Gardens of the Zoological Society of London
Early papers regarding the Aquarium at London Zoo, including correspondence, price lists, reports on visits to Hamburg, Berlin, Brussels and Dresden