Subject: PERME Recruitment Brochures and Photos. List of b/w photographs taken by C Ellis, 24 July 1978, many of which were used in recruitment campaign and recruitment brochures in the late 1970s and early 1980s. (*used in brochure /3 above) PERME Waltham Abbey.
Description: Study of fracture surfaces using a Scanning Electron Microscope (SS PR Branch Tony Kosecki)*
