Letter from Thomas Gold to Dr William McElroy, National Science Foundation, 1800 G STReet, N.S., Washington DC Encloses two letters which expresses Gold's grave concern at being subjected by the NSF to heavy pressure to continue a line of work for which they are not very competent and which is of rather marginal value, at a time when they have to discontinue, for budgetary reasons, other work of much greater value 27 November 1970