Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,370 pages of information and 230,032 images on early companies, their products and the people who designed and built them.
Harold Stanley Boulding B.Sc. En g. Lond., A.M. I.Mech.E.
1939 Director, Green and Boulding, Ltd., 162A, Dalston Lane, London, E.8. Private address: 4, Rosedene Avenue, Streatham, S.W.16. Educ.: Dulwich College; University College, London.