Lee De Forest papers, (Record no. 39826)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02375cpcaa2200469 a 4500 |
| 001 - CONTROL NUMBER | |
| control field | mm 78018168 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | DLC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260227111623.0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION | |
| fixed length control field | cr ||||||||||| |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 780803|||||||||||| eng |
| 010 ## - LIBRARY OF CONGRESS CONTROL NUMBER | |
| LC control number | mm 78018168 |
| NUCMC control number | ms 59000025 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | DLC |
| Transcribing agency | DLC |
| Modifying agency | DLC |
| Description conventions | dacs |
| 072 #7 - SUBJECT CATEGORY CODE | |
| Subject category code | S |
| Source | lcmd |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | De Forest, Lee, |
| Dates associated with a name | 1873-1961. |
| 245 00 - TITLE STATEMENT | |
| Title | Lee De Forest papers, |
| Inclusive dates | 1884-1955. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 375 |
| Type of unit | items. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 4 |
| Type of unit | containers. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 2 |
| Type of unit | microfilm reels. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 1.6 |
| Type of unit | linear feet. |
| 506 0# - RESTRICTIONS ON ACCESS NOTE | |
| Terms governing access | Open to research. |
| 520 8# - SUMMARY, ETC. | |
| Summary, etc. | Correspondence, diaries (1891-1949; 23 volumes), technical notes, manuscripts of essays and poetry, biographical sketches, clippings, printed material, memorabilia, schematics, sketches, and photographs relating to De Forest's inventions in radio and electronics and their effect on sound recording and transmission, efforts to exploit his discoveries through various business ventures, and his competition with marchese Guglielmo Marconi in the field of wireless communication. Also includes material concerning his activities as a student in preparatory school and at Yale University. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Microfilm edition of diaries available, |
| Order number | no. 17,174. |
| 533 ## - REPRODUCTION NOTE | |
| Type of reproduction | Microfilm produced from originals in the Manuscript Division. |
| Place of reproduction | Washington, D.C. : |
| Agency responsible for reproduction | Library of Congress Photoduplication Service, |
| Date of reproduction | 1977. |
| 545 0# - BIOGRAPHICAL OR HISTORICAL DATA | |
| Biographical or historical data | Radio pioneer and inventor. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Collection material in English. |
| 555 8# - CUMULATIVE INDEX/FINDING AIDS NOTE | |
| Cumulative index/finding aids note | Finding aid available in the Library of Congress Manuscript Reading Room and at |
| Uniform Resource Identifier | <a href="http://hdl.loc.gov/loc.mss/eadmss.ms998006">http://hdl.loc.gov/loc.mss/eadmss.ms998006</a> |
| 600 10 - SUBJECT ADDED ENTRY--PERSONAL NAME | |
| Personal name | Marconi, Guglielmo, |
| Titles and other words associated with a name | marchese, |
| Dates associated with a name | 1874-1937. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Yale University |
| General subdivision | Students. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Electronics. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Inventions. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Preparatory schools. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Radio. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sound |
| General subdivision | Recording and reproducing. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sound |
| General subdivision | Transmission. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wireless communication systems. |
| 656 #7 - INDEX TERM--OCCUPATION | |
| Occupation | Inventors. |
| Source of term | itoamc |
| 656 #7 - INDEX TERM--OCCUPATION | |
| Occupation | Radio pioneers. |
| Source of term | itoamc |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Finding aid |
| Uniform Resource Identifier | <a href="http://hdl.loc.gov/loc.mss/eadmss.ms998006">http://hdl.loc.gov/loc.mss/eadmss.ms998006</a> |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Finding aid (PDF) |
| Uniform Resource Identifier | <a href="http://hdl.loc.gov/loc.mss/eadmss.ms998006.3">http://hdl.loc.gov/loc.mss/eadmss.ms998006.3</a> |
No items available.