'X-ray studies of a single crystal chemical reaction: photo-oxide of anthracene to (anthraquinone, anthrone)' with E. Nave and J.F. Stephens, Phil. Trans. R. Soc. Lond. A 261 pp 1-31 (October 1966) 13pp manuscript draft. C.J. Brown is listed as one of the authors in this draft although his name was not included in the final version. 1966