Results 81 to 90 of about 17,263,651 (189)

Summary report no. 21, fourth quarter, 1949 [PDF]

open access: yes, 2009
Includes: foreword; quarterly review (and abstract), summary schedule July 1949-June 1950; system engineering, installation and testing of WWI, test of storage digit prototype system; circuits and components, five-digit multiplier, vacuum tube life ...
Project Whirlwind Research Staff
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Summary report no. 2, volume 9, storage tubes, part I [PDF]

open access: yes, 2009
Includes memos M-143, M-159, M-130, R-110, M-96, M-121, M-112, M-46, M-56, and R-130.Includes block diagrams, tube designs, assembly instructions, and photographs.November 1947Part 1 of a compilation of Project Whirlwind memos regarding storage ...
Project Whirlwind Research Staff
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Summary report no. 19, second quarter, 1949 [PDF]

open access: yes, 2009
Includes: foreword; quarterly review, summary schedule Jan. 1949-Dec. 1949 and summary schedule July 1949-June 1950; system engineering, installation and testing of WWI, system testing the arithmetic element of WWI, constant-frequency restoration and the
Project Whirlwind Research Staff
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Summary report no. 2, volume 7, block diagrams, part III

open access: yes, 2009
Includes memos M-141, M-137, M-134, M-111, M-113, M-123, M-127, M-161, M-129, M-117, M-135, M-136, M-158, and E-24.Includes block diagrams.Part 3 of an in-depth review of Whirlwind I computer block diagrams, compiling Project Whirlwind memos regarding ...
Project Whirlwind Research Staff
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Summary report no. 2, volume 20, iconoscope studies [PDF]

open access: yes, 2009
Includes memo M-154 and a thesis.Compilation of Project Whirlwind memos regarding iconoscope ...
Project Whirlwind Research Staff
core  

Summary report no. 2, volume 18, pulse transformers [PDF]

open access: yes, 2009
Includes memos M-152, M-133, and R-122.Compilation of Project Whirlwind memos regarding pulse ...
Project Whirlwind Research Staff
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Barta Visitors #5, June 4, 1951 - December 3, 1951

open access: yes, 1951
Information logged: date, name (signature), name (printed), firm represented, visiting, in, out, authorized by, badge no."List of visitors to Whirlwind, May 25, 1951... from Project Charles and MIT... from USAF - Washington" - p.1 of PDFLog book tracking
Project Whirlwind consultants
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Whirlwind I Trouble Shooting, Comments on Memorandum M-123

open access: yes, 1947
Comments on Memorandum M-123 from Jay Forrester on Whirlwind I Trouble ...
Forrester, Jay W.
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Barta Visitors #9, October 6, 1952 - March 16, 1653 [PDF]

open access: yes, 1953
Information logged: date; Visitor fill in: print last name, signature, title, company, citizenship, to see last name only; Receptionist fill in: time in, time out, badge number, purpose of visit, authorization, receptionistLog book tracking Barta ...
Project Whirlwind consultants
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Barta Visitors #2, January 3, 1949 - December 30, 1949

open access: yes, 1949
Information logged: date, name, firm represented, visiting, in, out, authorized by, badge no.Log book tracking Barta visitors from January 3, 1949 - December 30, 1949 for testing A-Register, B-register, Program Registers and daily operation of Whirlwind ...
Project Whirlwind consultants
core  

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