Hi I purchased a one bottom Oliver plow.  I would like information as to what color its supposed to be and what model it is.  It does not have the correct coulter on it.  If any one has a pic of the same model that would be great.  I would maybe try to build the correct coulter.  The wheels are 24&quot; tall.  6&quot; across the face on both wheels.  I was told its a 20&quot; moldboard.  I have not measured myself.  Dual depth cranks.  Any help would be greatly appreciated Thanks.