Rv Bill Of Sale Form How Do I Register An Open Title Rv From Oklahoma In Texas. I Have A Signed Title But No Notory Stamp Or Date?

How do I register an open title rv from oklahoma in texas. I have a signed title but no notory stamp or date? - rv bill of sale form

I bought to me that the controls used RV sticker and regisrtation has expired. I told the seller that the title is a title, and opened the deed and then I pay the sales tax and then save. The title comes from Oklahoma and was signed on the front, but not be supplied by or notarized. Can this car in Texas? And if so, how?