Electronic Timers Employing Thyratrons 2D21 or 2050, AN-131, March 1, 1948.
RCA, Radio Corporation of America, Tube Department, Harrison NJ, 1948; 4-page bifold 8.5x11, diagrams.
RCA, Radio Corporation of America, Tube Department, Harrison NJ, 1948; 4-page bifold 8.5x11, diagrams.
RCA, Somerville NJ 1971; 160 pages, index, diagrams; double-column text.
SCC Scientific Control Corporation, ca. 1966-1968, approx. 500 pages in 5 separate manuals, illustrations, diagrams, tables, fold-outs.
George A Philbrick Researches, Inc, boston MA April 5, 1960, 14 pages, double-column text, diagrams.
SIliconix, Santa Clara California 1984; approximately 400 pages sections individually paginated; index, illustrations and some photographs; Double-column Text.
Prentice-Hall NJ, 1984, later printing; 214 pages, index, bibliography, appendices, diagrams ISBN 0137834721.
American Telephone & Telegraph, July 1950; pp 295-468; illus, photos, references; light blue paper wraps.
Bell Telephone Laboratories, May 1926, Reprint B-196, originally published in the Bell System Technical Journal, vol V, April 1926, and Transactions of the American Institute of Electrical Engineers, vol 45, 1926; 61 pages, some illustrations and pho.
Analog Devices, Norwood MA 1980, stated first edition; 231 pages plus Bibliography and Index; diagrams.
American Telephone & Telegraph, July 1954; pp 799-1022; illus, photos, refs; light blue paper wraps.
Bell Telephone Laboratories, 1928, monograph B-349, 25 pages, photographs.
Signetics, TX, 1989, 1178 pages, diagrams and schematics, tables etc; multi-column text and tables.
Holden-day, San Francisco, CA, 1981; 534 pages, Bibliography and index.
Harvard Univ. Press, Cambridge MA, 1951; 278 pages, diagrams, some photographs.
Bell Telephone Laboratories, March 1929, Reprint B-382, reprint of a paper presented at winter convention of AIEE 1929 and published in the Transactions; 10 pages, some illustrations and photographs.
Bell Telephone Systems, 1953, orig. published The Bell System Technical Journal, vol 32, May 1953; separate offprint, Monograph 2123, 8.5x11 large size, pp 1-18.
Teletype Corp., IL, 1962-1964 approx., approx. 600 pages in 4 gray binders, light blue cardstock covers, double-column print, illustrations, diagrams, photographs throughout.
Engineering Staff of Texas Instruments, Semiconductor Group; 185 pages, diagrams.
AT&T, 1978; pp 1 - 219 inclusive; references, illustrations.
AT&T, 1972, pp 1641-1931 inclusive, references, diagrams and photographs.
AT&T 1939, pp 395-545 inclusive, references, diagrams.
AT&T 1939, pp 547-748 inclusive, references, diagrams, photographs.
AT&T 1943, pp 145-268 inclusive, references, diagrams.
AT&T 1943, pp 269-402 inclusive, references, diagrams, photographs.
BSTJ, AT&T, NY 1951; pp 779-1040 inclusive, photographs, diagrams etc.