Postal Convention
Subtitle: with detailed regulations for its execution, and Agreement concerning insured letters and boxes.  London, June 28, 1929 ...
By: Presented by the Secretary of State for Foreign Affairs to Parliament by command of His Majesty.
Contributors: Great Britain. Foreign Office.; International Postal Congress, London, 1929
Publisher: H.M.S.O.
Published: 1930
Place of publication: London
Language: eng
Notes: (Cmd. 3688)

Resumé of proceedings of the International Postal Congress, London, 1929.