Jan. 30, 1964- Notes: Chip Count for Cards, Central Computer, H. Steinberg, (Notes, 2 pages).
Feb. 17, 1964- Memo: Dynamic Diagnostic Maintenance Routine (a set of programmed tests of the 1830 computer presently under consideration).
March 9, 1964- Memo: Progress Report, 1830 Computer Development, From: W.C. Nelson, Computer Engineering Dept., St. Paul. To: M.R. Clement, Programs Management cc: F.E. McLeod, R.P. Blixt, R. D. Brattland. (Equation files for logic simulation are being generated. Developing resistor and capacitor packages for logic modules. Contacted 1824 Engineering to build Film Memory Unit for 1830. Ordered CP-667 cards for 1830 lab box).
July 30, 1964- Memo: Central Computer, Module Assembly Priority List, From: J.E. Rapinac, Avionics PERT dept. To: R.D. Brattland, cc: G.M. Bestler, F.E. McLeod, M.R. Clement, L.F. Nesler, H. Osofsky.
Oct. 28, 1965- Memo: CP-823/U Combined Power Supply, From: M.L. Buesseler, Avionics Dept. to F.E. McLeod, L.R. Wozniczka, (documentation of power supply performance, combined supply for Serial 1, CP823/U Computer, as observed during testing).
Dec. 1, 1965- Report/Manual: Mod 3, Regulated Power Supply, A-NEW, Oscar A. Schott Co., Minneapolis, Minnesota, (covers installation, operation and maintenance of Regulated Power Supply, p/n 7901459-00).
Dec. 14, 1965- Memo: Confirmation of Telecon - Air I/O Indicator Modification Required on Serials I & II, From: George Kydd, Univac, St. Paul To: J.A. Anderson, R.J. Szczech Univac-NADC Johnsville, Penn.
May 13, 1966-Memo: 1830 Memory Stack Change of Delay Line Termination, From: R. Mattie, Aerospace Comp. Des. & Dev.; To: Jack Anderson, NATC, Jerry Butenhoff, Patuxent River, Maryland.cc: F.E. McLeod, R.L. Bowar, W. Schrag.
June 16, 1966- Report: CP-823/U Reliability Improvement Report covering period April 18 through May 6, Prepared for U.S. Naval Air Development Center, Johnsville Pennsylvania, June 16, 1966. (17 pages, All Testing and Environmental Testing of Computer).
July 7, 1966- Memo: Isolation Boxes Discrepancy Sheet, NATC, Pax River, MD.