"1958" rothliner

["1958" rothliner]

Here is 1 picture of inside 

["1958" rothliner]

It does. 

["1958" rothliner]

Hello:

I am seeking some information on the attached pictures.  We cannot find any information and all help is greatly appreciated.  Someone said this may be a Rothliner and a gentleman in MN made these and only made 4 of them.  If anyone has any information it would help us!!