Memorandum from Thomas Gold to P Mather Regarding Termination Contract NASA-NASD9-8018, in reply to his memo requesting verification of the following points; 1. No classified matter was received or generated under the project 2. There were no inventions or patents 3. There were no royalties paid or to be paid The final technical report has already been completed, and Mather has a copy of it 22 April 1971