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Keywords from Image Description:
Tumanski KeskiSuomen ilmailumuseo. en Partly cutaway Tumansky aircraft engine GnomeRhhe serial number in the Aviation Museum of Central Finland fi Osin aukileikattu Tumanski moottori GnomeRhhe lisenssiversio valmistusnumero KeskiSuomen ilmailumuseossa own MKFI Gnome et Rhne Tumansky aircraft engines Cutaways of radial aircraft