SECTION I: WAR WORK/GENERAL ELECTRIC COMPANY
General Electric Company
Technical reports 1941-1948
Delay lines 1943
Magnetron work
1944-1946
Photos, negatives, technical drawings
SECTION II: PATENT MATERIALS
Patent materials 1945-1976
Patent dispute, mass spectrometer 1950-1957
SECTION III: CALTECH MATERIAL
Lindvall, Fred 1958-1965
Course notes
Electromagnetic Waves and Fields 1960-1961
Electrical engineering, misc.
SECTION IV: BIOGRAPHICAL
Pollock, Herbert, on discovery of synchrotron radiation 1981-1982
Biographical, misc. [includes photo]
SECTION V: RESEARCH AND WRITINGS
Research and writings
1940s-1950s
1960s
Pipe-line research 1967-1968
1970s
1980s-1990s
Reports/consulting 1962-1980