Letter from Thomas Gold to Pete Curtiss Withdrawal of NASA proposal. Asks that notification be sent to NASA that they wish to withdraw the application for a grant made on August 15 last entitled 'Study of Particle Environment of the Moon'. The reason for withdrawing is that the Cornell appointment of the proposed Principal Investigator, Dr A Prakash, is not expected to be extended for the period that would be required for the proposed work. 18 October 1974