Letter from Thomas Gold to Professor Martin Ryle, Cavendish Laboratory, Free School Lane, Cambridge, England Has discussed with Ryle the question of VLBI for positional ~Astronomy. He now thinks tht a British-US organization should be put together for this purpose, in order to set up a apir of stations specifically for this job. Asks if Ryle would take an interest in such an endeavour. 26 October 1970