German mailboat services Hamburg to East Africa 1890-1914
By: by K. Pennycuick.
Publisher: The Author
Published: 1977
Place of publication: (London)
Language: eng
Number of pages: 44
Subjects: Ship letters.; Postal service -- History -- Germany.
Notes: Cover title.

"Reprinted by the author, with some additions, from 'The London Philatelist', v. 85, 1976."