Terrain

Translation of the names in the map from above to down
and from left to right:
--Kollaan järvi – Lake Kollaa
--Mökki – Gottage
--Korsukukkula – Dugout Hill
--Bomba – Bomba
--Kollaanjoki – Kollaa river
--Suoasemat – Swamp positions
--Punaisentalonmäki – Red House Hill
--Tukikohta 4 – Base 4
--Maantie  - (country)Road
--Kallioasemat – Rock Positions
--Rumilus – Rumilus (a base)
--Rautatie – Raildoad
--Neuvostojoukkojen asemat – Soviet positions
(I may have written the translated names together in
the text but I believe the places can be recognized.
If the Finnish names  in the map are tiny, it is
possible to enlarge the picture a little. I tried to
make small files for easier download)

Kollaa or Kollaanjoki, Winter War 1939

Here given a little further back in the positions of
the artillery. Kollaa, Winter War 1939-40