Suomen postimerkkien väärenteitä =
Subtitle: Forgeries of Finnish postage stamps
By: Mikko Ossa ; English transl. Mr and Mrs Michael E. Hvidonov.
Publisher: Postimerkkiliike Lauri Peltonen
Published: 1977
Place of publication: Hanko
Language: fin
Number of pages: 107
Subjects: Postage stamps -- Finland -- Forgeries; Cancellations (Philately) -- Finland -- Forgeries
Other titles: Forgeries of Finnish postage stamps.
Notes: English and Finnish.