Some or all content stored offsite.
| Container | Contents | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BOX 262-268 | Miscellany, 1935-2003 | ||||||||||||
| The Miscellany series provides insight into Hall's interests and personal
life and includes some documentation of his academic years and World War II
activities. Also included in the series are decisions about his estate and
photographs and slides relating to electrostatic precipitation. Material types include academic notebooks, correspondence, notes and jottings, notebooks, photographs, slides, and other papers. |
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| Arranged alphabetically by topic or type of material. | |||||||||||||
| BOX 262 | Academic notebooks | ||||||||||||
| BOX 262 | 1935 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 262 | 1936 | ||||||||||||
| (4 folders) | |||||||||||||
| BOX 263 | 1936 | ||||||||||||
| BOX 263 | 1938 | ||||||||||||
| (4 folders) | |||||||||||||
| BOX 263 | 1939 | ||||||||||||
| BOX 264 | 1939 | ||||||||||||
| BOX 264 | 1940 | ||||||||||||
| (4 folders) | |||||||||||||
| BOX 265 | 1941-1942 | ||||||||||||
| BOX 265 | Estate planning, 1969, 1987-2001 | ||||||||||||
| (4 folders) | |||||||||||||
| BOX 265 | Opposum Road Bridge, Montgomery Township, N.J., Committee hearing, 1998-2002 | ||||||||||||
| BOX 266 | Photographs, 1950, undated | ||||||||||||
| (6 folders) | |||||||||||||
| BOX 267 | Photographs, 1950, undated | ||||||||||||
| (6 folders) | |||||||||||||
| BOX 267 | Slides | ||||||||||||
| BOX 267 | Cement lecture, 1967-1972 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 268 | Corrosion, circa 1967 | ||||||||||||
| BOX 268 | Electric energization trends, 1967-1971 | ||||||||||||
| BOX 268 | High-voltage power supply in electrostatic precipitation, design, and application, Pensacola, Fla., 1974 | ||||||||||||
| BOX 268 | Power and supply electric energization, 1978 | ||||||||||||
| BOX 268 | "Pulser FLS," undated | ||||||||||||
| BOX 268 | Trinity College, Hartford, Conn., 1998-2003 | ||||||||||||
| BOX 268 | World War II | ||||||||||||
| BOX 268 | British Branch of the American MIT Radiation Laboratory based at Telecommunications Research Establishment, Malvern College, Worcestershire, England, 1943-1944 | ||||||||||||
| BOX 268 | Notes on British reports and modulator reports, Radiation Laboratory, 1942-1943 | ||||||||||||
| BOX 268 | Printed matter, 1945-1946 | ||||||||||||
| BOX 269-302 | 2023 Addition, 1910-1999 | ||||||||||||
| The 2023 Addition contains material initially removed from the collection
for conservation purposes and complements the rest of the collection. All
papers have undergone mold remediation and artifacts have been properly
housed. This series contains final reports from the H. J. Hall Associates
consulting firm from 1972 to 1982 and cover the time span not reflected in
the reports in the H. J. Hall Associates series. Reports generally pertain
to Hall's analyses of the design and operation of electrostatic
precipitators and include recommendations for improving and upgrading
performance at various industrial facilities and power plants. Material in
the series highlights Hall and his Research-Cottrell colleagues' efforts to
document research and development activities relating to the evolution of
new technology and hardware at Research-Cottrell from 1947 to 1966. Also
included are two reports by Harry J. White prepared while at the Radiation
Laboratory; Hall’s contribution appears in the report on condenser charging
in line type modulators. Hall's accomplishments are further reflected in
patents, résumés, and other printed matter mentioning his
achievements from 1962 to 1993. Material types include administrative records, articles, blueprints, calculations, charts, correspondence, drawings, notes and jottings, patents, photographs, printed matter, progress and technical reports, résumés, and other papers. |
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| Arranged and described according to the series from which items were initially removed and therein alphabetically by topic or type of material. | |||||||||||||
| BOX 269 | Research-Cottrell and Research Corporation | ||||||||||||
| BOX 269 | Description, operation, and maintenance instructions for Cottrell-ette precipitator, 1967 | ||||||||||||
| BOX 269 | High-pressure and high-temperature electrostatic precipitation, 1950-1966 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 269 | Industrial gas cleaning, 1963-1966 | ||||||||||||
| BOX 269 | Memoranda, 1962-1967 | ||||||||||||
| BOX 269 | Projects and research | ||||||||||||
| BOX 269 | 812-12-03, "1500 MA Rectifier Set," 1955-1972 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 269 | Pulse energization | ||||||||||||
| BOX 269 | Department of Health, Education, and Welfare, 1962-1965 | ||||||||||||
| BOX 269 | Low-level pulser system, 1962-1967 | ||||||||||||
| BOX 269 | Patents and references, 1954-1957, 1965-1969 | ||||||||||||
| BOX 269 | Projects | ||||||||||||
| BOX 269 | 41, commercial pulser design, 1952 | ||||||||||||
| BOX 269 | 284-01, pulse energization program, 1962-1963 | ||||||||||||
| BOX 270 | 810-17, impulse tester, 1966-1967 | ||||||||||||
| BOX 270 | D-3, "15 KW pulser development," 1950-1952 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 270 | Pulse transformers, 1947-1950 | ||||||||||||
| BOX 270 | Pulser precipitation, 1963-1968 | ||||||||||||
| BOX 270 | Solid-state pulser development, 1963-1969 | ||||||||||||
| BOX 270 | Technical memorandum, 1951-1952, 1961-1962 | ||||||||||||
| BOX 270 | Transformer designs, 1947-1949 | ||||||||||||
| BOX 270 | Waterside Generating Station, New York, N.Y., 1950-1952 | ||||||||||||
| BOX 270 | Reports, 1967-1968 | ||||||||||||
| (3 folders) | |||||||||||||
| BOX 271 | Reports, 1967-1968 | ||||||||||||
| BOX 271 | Research and development activities in the period 1947-1966 | ||||||||||||
| BOX 271 | Draft report and outlines, 1966 | ||||||||||||
| BOX 271 | Financial data, 1963-1966 | ||||||||||||
| BOX 271 | Growth and trend factors in electrostatic precipitation and industrial gas cleaning, 1950, 1959-1966 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 271 | Major new equipment and system developments, 1963-1966, undated | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 271 | Memoranda, 1966 | ||||||||||||
| BOX 272 | Other air pollution companies, 1962-1963, undated | ||||||||||||
| BOX 272 | Patent activities and results, 1966 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 272 | Pilot plant investigations, 1965 | ||||||||||||
| BOX 272 | Pioneer precipitator and industrial gas cleaning applications and equipment, 1962-1966 | ||||||||||||
| BOX 272 | Published papers, 1946-1966 | ||||||||||||
| (4 folders) | |||||||||||||
| BOX 273 | Technical papers and reports, 1947-1950, 1965-1966 | ||||||||||||
| (5 folders) | |||||||||||||
| BOX 273 | Silicon control rectifier | ||||||||||||
| BOX 273 | Main line automatic control, 1965-1972 | ||||||||||||
| BOX 273 | Transformer, 1956-1963 | ||||||||||||
| BOX 273 | Technical memoranda and papers, 1966-1967 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 274 | Recon Systems | ||||||||||||
| BOX 274 | Board of directors meeting, 1969 | ||||||||||||
| BOX 274 | Consolidated Edison Co. of New York, 1970-1974 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 274 | Correspondence, 1969-1972 | ||||||||||||
| BOX 274 | Introduction packet, 1970-1985 | ||||||||||||
| BOX 274 | Partial listing of projects, circa 1969 | ||||||||||||
| BOX 274 | Precipitation rectifier control systems, 1969 | ||||||||||||
| BOX 274 | Press releases, 1970 | ||||||||||||
| BOX 274 | Technical reports | ||||||||||||
| BOX 274 | 1969 | ||||||||||||
| (3 folders) | |||||||||||||
| BOX 274 | 1970 | ||||||||||||
| BOX 275 | 1970 | ||||||||||||
| BOX 275 | 1971 | ||||||||||||
| (4 folders) | |||||||||||||
| BOX 275 | 1972 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 276 | 1972 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 276 | United Air Specialists, Inc., 1969-1970 | ||||||||||||
| BOX 276 | H. J. Hall Associates | ||||||||||||
| BOX 276 | Clients, undated | ||||||||||||
| BOX 276 | Company experience and expertise, 1978, undated | ||||||||||||
| BOX 276 | Correspondence, 1973-1998 | ||||||||||||
| (4 folders) | |||||||||||||
| BOX 276 | Invoice time data, 1981-1985, 1997 | ||||||||||||
| BOX 276 | Office information and location, 1980, undated | ||||||||||||
| BOX 277 | Pennsylvania Electric Co., Keystone Station, Shelocta, Pa., opacity problem, 1982-1985 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 277 | Public Power Corp., Engineering and Construction of Thermoelectric Projects Department, 1987 | ||||||||||||
| (2 folders) | |||||||||||||
| BOX 277 | Technical reports and papers | ||||||||||||
| BOX 277 | Chronological lists, 1972-1982 | ||||||||||||
| BOX 277 | Final reports and papers, compilation | ||||||||||||
| BOX 277 | 1972 | ||||||||||||
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