Letter from Carrie Gold to Mr W F Mavor, School of Physics, The University, Newcastle upon Tyne, NE1 7RU, England Thanks him for his letter of 3 May, stating that a check for 697 dollars would be sent shortly. This letter is just to let him know that it has not yet arrived, and they are wondering whether it might have somehow gone astray in the mail. 1 June 1979