Similar Items

• Patents to K.E. Edgeworth for treatment of peat for fuel. and associated papers and correspondence, 1917-20, 1940-42.
• Miscellaneous notes, correspondence and printed items on the peat industry, particularly relating to Ireland and largely by K. E. Edgeworth, dating mainly from the 1940s.
• Papers on the use and manufacture of peat fuel read by Kenneth E. Edgeworth before various groups, and associated correspondence, 1927-41
• Papers and correspondence of K. E. Edgeworth relating to improvements in loudspeakers, correspondents including F. W. Lanchester, 1932-3.
• Drafts of papers by K.E. Edgeworth on several subjects, mainly mechanical and scientific, including the nature of light, the nature of the photon, cinema projectors, the teles...