Letter from Thomas Gold to Dr Franco Pacini, ESO-CERN, 1211 Geneve 23, Switzerland Has placed Firenze, June 10-17, firmly in his calendar. Will be delighted to visit then and also honored to give the introductory lecture Pacini suggested. As to finances, he has as yet no idea. Probably he will try again to put together a number of contributions in Europe. Copy to Dr Claudio Chiuderi 11 January 1978