Negative file 4, 255-239 Ringbound folder of negatives and contact sheets. Including Plowden competition remodelling; Hatfield Polytechnic; Trent Polytechnic; 'Manchester'; Leeds University; 'SEAC St Albans'; 'old school and foreign schools teaching'; Maiden Erlegh; lighting; 'silver trophy'; Surrey University; LIU model Surrey University Biology department; Henry Fanshawe School; LIU model Harperhay, Manchester; TUS; Wythenshawe pool, Manchester; productivity measuring gear; TUS Ashton-Under-Lyme; 'Old Battersea cat'; Waveney County Primary School; Solihull School science lab; Surrey University biology lab; St Thomas of Canterbury Roman Catholic School, Manchester; Wythenshawe Sharston Pool; 'SEAC and CLASP'; Eveline Lowe; 'SCOPE'; BPG charts; BRS joints; Sheredes School Hoddeston; Bicester and Ploughlley; Cheetham site Manchester; Cheetham Library; CSD conference on office planning; Harpurhey LIU, Manchester; Delf Hill lighting; Eveline Lowe; Harris College; LIU models; Leicester Polytechnic; Shoreditch Teacher Training college; Egham Teacher Training College; UMIST; and Bonn exhibition. 1968-1971