Letter from Mrs Carrie Flood to Dr Anthony Calio, Director of Science & Applications, Code TA, Manned Spacecraft Center, Houston, Texas Gold would like to give three talks a tthe January Lunar Science Conference, entitled; 1. 'Maria -- lava or deep dust?' Seismic, density and age information is discussed of the flat region on the moon (20 minutes) 2. 'Size distribution, albedo and electrical properties of lunar materials.' Laboratory results of avariety of physical measurements (20 minutes) 3. 'The simulation of micrometeorite impacts by laser pulses'. (5 minutes) 18 September 1970