Creator:Tracy Hall Date Created:August 18, 1978 Place Created:Provo, Utah Keywords:Robert M. Perry,James Hoen Context:invoices for payments due ************************************************** INVOICE To: H. Tracy Hall Inc. 1711 North Lambert Ln. Provo, Utah Your order No. Make checks payable to: The above named has rented the Research Machine Shop to do overtime work on this project. He must pay the overhead rate of $7.50/hr. to the University. Work done dates Description