The travelling post offices of Great Britain & Ireland
Subtitle: their history and postmarks
By: H.S. Wilson.
Contributors: Wilson, H. S. 1920-; Wilson, H. S. 1920-; Railway Philatelic Group.
Edition: (Rev. and updated ed).
Publisher: Railway Philatelic Group
Published: 1996
Place of publication: Derby
Language: eng
Number of pages: 300
Subjects: Railway mail service -- Great Britain -- History.; Railway mail service -- Ireland -- History.
Notes: Previous ed.: published in 3 pts. asTPO. 1971 - 1977.

Bibliography: p297-298. - Includes index.