Texas Natural Resources Code - NAT RES § 112.012. Required Information

(1) the name and address of the dealer, broker, or peddler;

(2) the serial number, if any;

(3) the kind, make, size, weight, length, and quantity of the used materials purchased or acquired by exchange;

(4) the date of the purchase or acquisition by exchange, if different from the date of the bill of sale;

(5) the name and address of the seller or person who exchanged the materials;

(6) the place of location of the property at the time purchased or acquired by exchange;

(7) the license number of each motor vehicle used in transporting a purchased or exchanged item to the dealer's, broker's, or peddler's place of business;  and

(8) the driver's license number of the seller or person who exchanged the materials.