Letter from Elizabeth Bilson to Dr Barrie Jones, The Open University, Walton Hall, Walton, Bletchley, Buckinghamshire, England Concerning obtaining extra copies of the Proceedings of the 4th Lunar Science Conference at the participator's rate. They are using their Auger spectrometer with pleasure but presently are having some trouble with simulating contamination free solar wind. Still they hope to come out with some goodies for the 5th LSC. 8 February 1974