The exception to that might be if the moblle was converted to real property at some point in its past. That would have involved placing it on permanent foundation. If it was not done in the past, it is too late to do it now; that trailer is just too danged old!
Hope all goes as intended,
These companies, in Arizona have always been able to assist with older mobiles.
American General Finance
I know of several others that are good places to check... but the names escape me at the moment. I have several companies in my rolodex at my office. Send an email and I'll be happy to provide you with additional names and numbers. You may only be able to get 65-75 percent of the purchase price loaned and have to make up the difference with cash or a seller carry back, but the money is out there if you look in the right places.....