Telegraph regulations annexed to the International telecommunication convention
Subtitle: Final protocol to the Telegraph regulations. Madrid, 1932
By: (Printed prior to ratification by the government of the United Kingdom) Issued by the General post office, London
Publisher: H.M.S.O.
Published: 1933
Place of publication: London
Language: eng
Number of pages: 146
Subjects: Wireless Telegraph; Radio; Law and legislation
Notes: French and English.

"The regulations, as signed, were in the French language only. The English translation has been added in London."