Main train scales diagram represented by a typical 4-4-0 steam locomotive
Eddau composed the works of "1919 Finnish Tietosanakirja ("Encyclopedia"). Scanned by Janke" and "Mike Chapman"
2008-08-26
A composition of the free Wikipedia pictures <a href="//commons.wikimedia.org/wiki/File:Locotypes.gif" title="File:Locotypes.gif">Image:Locotypes.gif</a> and <a href="//commons.wikimedia.org/wiki/File:Train_scales_vert.jpg" title="File:Train scales vert.jpg">Image:Train scales vert.jpg</a>