what kind of manufactured home do I have

[brenda vargas]

I would like to know what knid of Manufactured Home I have. I purchased it from a private owner, & to the best of their knownledge there is no title.
All I've been able to find out that it is about 25-30 yrs. old. It's a Mark 5. and a sticker that says it model no. M502. Have you ever heard of a mark 5? because i need more detailed info. to request a plate # from my home state.
thank you