If it were me in search of such infomation I would try the good people at Black Canyon City Auto Parts of Black Canyon City Arizona. Do be courtious to offer a fee for his time to serch the many Holander Referances there as it is the largest no crush yard that I do know of. The phone number should be ready available through your phone service. If not leave me a message to fetch it for you.Othrewise I might add that in my 30 + years of working I wood guess it to be late 1930's GM/CHRY.
Bloomershucker here say's hey: In my view I feel YOU ARE LOOKING FOR A HOME FOR THIS EQUIPMENT WHICH MAY STILL HOLD USE OR PRIVATE DISPLAY I SUGGEST LISTING IT IN A RETIREMENT AREA SUCH AS CALIFORNIA OR ARIZONA WHERE CLASICS ARE STILL DAILY DRIVERS. ADD KING is popular in Arizona...........