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Decent looking rig!
Look for an ID plate on the left front corner, also quite often inside a cabinet there will be a white sticker with the VIN, build date and other information.
The color scheme looks 1980's, I don't Dutchman built anything prior to 1988. Look for a small tag by the door it may have the model number on it. Other wise get the overall measurement and that will get you in the ball park. I am wondering if that is some other brand and someone stuck a Dutchman window cover on it.
Looks a lot like one of my old 70's vintage Pathfinders.
Good news is that the model and year aren't all that important. The equipment and appliances are pretty generic. Get yourself a list of the appliances, make, model and serial numbers; manuals are available from the various manufacturers.
Aaron
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