Trade and navigation.
Great Britain.Board of Trade.
Great Britain.Customs Establishment.
London : Printed under the authority of His Majesty's Stationery Office, by Eyre and Spottiswoode, Limited,
1939-45.
The accounts of the import and export trade are compiled at the the Customs House from documents collected by that department. These accounts are subject to the control of the Board of Trade.  The accounts of shipping are compiled by the Board of Trade.
Overseas trade accounts of the United Kingdom