The postal cancellations of London, 1840-1890
Subtitle: with the dates when they were issued, compiled from the records at the General Post Office
By: by H. C. Westley.
Publisher: H.F. Johnson
Published: 1950
Place of publication: London
Language: eng
Number of pages: 170
Subjects: Postmarks -- England -- London.; Cancellations (Philately) -- England -- London.