1962 Finnish Poster. Image courtesy of Kenneth Sundberg. Used with permission.
One of the film enthusiasts of the website Afureko holds the poster at the public screening of Matti Ranin's Lumikki earlier this year in Helsinki.
Image courtesy of Afureko. Used with permission.
In 1982, the Matti Ranin-directed Snow White release featured this poster. It utilizes artwork that's also seen in a British quad. The Finnish text in the yellow box translates approximately into "Walt Disney's most beloved animated motion picture arrives now as a new print and as a complete Finnish version". This indeed points to Mr. Ranin's picture which was the first dubbing to include both the Finnish-language dialogue and songs. Distributed by Suomi-Filmi Oy.
!982 Finnish Re-release.Poster. Image courtesy of Kenneth Sundberg. Used with permission.
1982 British Quad Poster (for artwork comparison)