Letter to H E Beckett, regarding a paper 'Short period phosphorescence and electron traps' by G F J Garlick and Maurice Hugh Frederick Wilkins Sectional Committee: Physics Does not think providing 42 copies of the paper is possible at this time. Can guarantee 30 copies at present, and can let him know definitely once the demands of the other research departments are known. [Published in the 'Proceedings of the Royal Society of London'] No received date. 6 March 1944