Randy
 I don't know who the Brainerd dealer was but Hess Farm Implement in Eagle Bend was an Oliver dealer and they might remember the name of the Brainerd dealer. It is a shame this info is being lost. 
 I mentioned earlier that the local FFA members might be interested in recording some of the history of our local dealers but there didn't seem to be much interest in sponsoring this effort. I don't know if the MM club still encourages young folks to do this but it seems it would be a worthwhile endeavor.   
Steve