General Bill of Sale – This form would be used, generally, between two private parties to prove the sale and purchase of the personal property. General Bill of Sale A bill of sale that serves to record the sale of any form of personal property.Download: PDF, Word (. The Texas bill of sale form verifies the elemental facts of the sale of personal property in exchange for a predetermined compensatory amount. County of Harris. §. This form serves as proof of the transaction and outlines important details such as the description of the item, sale price, and the identities of both parties. Sample Motor Vehicle Bill of Sale. Get a free printable Texas Bill of Sale Form template to securely transfer ownership of vehicles, boats, and other property. How to Fill Out a Texas Bill of Sale? Selling or transferring ownership of a car, boat or other item of personal property?