Letter from Thomas Gold to Dr A G Davis Philip, Dudley Observtory, 100 Fuller Road, Albany, New York Enclosing the abstract of his paper. It may be a little long, though it would not be eeven two pages had it been teyped single spaced. Also, he assumes the invited papers have a case for being longer than the contributed ones. Sends his apologies for having taken up too much time, Despite, that, it was a very good meeting and they all thank Philip for organizing it. 10 November 1976