The Museum of HP Calculators


HP Journal Articles

These journal articles are reproduced here with the permission of Hewlett-Packard. These Acrobat (version 3.01 & 4) PDFs may be viewed on screen or printed. Because they are scanned at high resolution, printing is recommended. Acrobat readers for a large number of platforms may be freely downloaded from Adobe. See the website for additional HP Journal articles.
HP-80: May 1973
HP-65: May 1974
HP-9830 Memory: April 1974
HP-9825 and 9815: June 1976
HP-67, 97, & 91: November 1976
HP-92: 1976
HP-9845: April 1978
HP-34C: December 1979
HP-85 & 34C: July 1980
        HP-85: August 1980
HP-34C: August 1980
Barcode: January 1981
HP-IL: January 1981
HP-15C: May 1983
HP-IL: January 1983
HP-16C: May 1983
HP-75 and HP IL: June 1983
HP-28C: August 1987

Missing Pages

Some volunteers omitted blank pages from the scans and others kept them. While the scans have been browsed for readability and completeness, due to the size of this project, there may be missing or duplicated pages. Any missing pages will be posted at www.hpmuseum.org/cdupdates/ for downloading.

Acrobat Speed

If you find that the Acrobat plug-in for your browser is slow, you may prefer to run the stand-alone Acrobat reader. Download the appropriate reader (see above), go to the manuals directory on the CD and double-click the appropriate pdf file.

Go back to the CD start page