Squared circle postmarks of the London suburban district offices
By: by Stanley F. Cohen in association with Daniel G. Rosenblat.
Contributors: Rosenblat, Daniel G.
Series: Harry Hayes philatelic study ;; no. 43; Harry Hayes philatelic studies ;; no. 43.
Publisher: H. Hayes
Published: 1983
Place of publication: Batley, West Yorkshire
Language: eng
Number of pages: 34
Subjects: Cancellations (Philately) -- England -- London -- Suburbs and environs.
Notes: Series statement from label on t.p.