1:72 scale for OO railways or 20 mm wargames
2 piece casting of a heavy industry type factory milling machine.
Based on the massive ones I saw at the Irvine maritime museum and not to be confused with
small workshop type machines.
Dimensions. Body 45 mm L x 12 mm W x 39 mm H. Bed 61 mm L x 12 mm W x 4 mm H