G. Lefebvre, Notes on the Manufacture of Photographic Spools at Harrow, 15 February 1933, 2pp. Makes comparisons with manufacturing of spools at Vincennes. Subject(s): Manufacturing, Spools
Product Development Chart, c.1952. Shows the product development process from planning, experimentation, prototyping, testing to production. Subject(s): Manufacturing
W. M. Chamberlain, Silver Nitrate Production and Mr W. (Bill) M. Chamberlain, October 1981, 2pp. Chamberlain joined Wratten and Wainwright in 1910, Silver nitrate production was started at Harrow in c.1927. Subject(s): History; Manufacturing
Factory Notice No. 428, 11 December 1963, Film Base to be Manufactured by Kodak Limited, announcing the decision to manufacture film base by Kodak Limited; 9 April 1964, the manufacture of film base by Kodak Limited, and other notices. Manufacture of Estar was started in 1966 after expenditure...
Harrow Works, Past and Present, an album showing exterior and interior views of the Harrow works, 1891–1942. Includes the visit of the Duke of York, later King George VI, in 1925. Subject(s): Premises; Harrow; Visitors
Harrow works, an album containing forty-nine 9 x 6.25 inch photographs showing the Harrow premises, D. and P. activities, film coating and staff groups, c.1891. Premises; Harrow; D. and P.