No obvious manufacturer, but of German origin, circa 1910, and bearing the trademark: BC jr. A full-colour mosaic of a steam engine, numbering over 100 wooden pieces, which can be arranged to form five pictures of the train and its carriages. Contained in the original cardboard box with pictorial lid showing one scene; loosely laid in is a sheet showing the four other scenes. Box a little worn, else excellent. Mosaic games of this size are rarely found complete.