The PPC Calculator Archive: A Work in Progress Since 1998

Updated April 1, 2022

Introducing PPC Archive Version 2.41:


(Click to skip down to the price schedule)


(Approx. 20.5 GB, now offered on a USB flash drive )



With roughly 2,400 pages of new material


PPC archive historical page count progression 2010 - present:



From Section 1:


- Added introductory materials for PPC Special Issues "D" and "E":




From Section 2:


- Added Introductory pages to PPC ROM Pocket Guide V2 (1985)



From Section 3:



-Added HPCC Datafile V37N2 Issue:




  From Section 4:


-Added HPCC 10/2021 Remote Conference Materials,

HPCC British 1982 & 1984 Conference Materials,

Handouts from 1985 and 1988 CHIP Special Summer Meetings

plus additional supplementary materials from 2006 - 2010 conferences:



and updated the five-way conference index

(now with 1,324 entries):



(Section 5 - the EduCALC Library)

(No Updates)



 In Section 6 - the HP-Related Miscellaneous Materials section:


Now in Version 2.41 -

Added 8 new individual documents:


Plus added a bunch of multiple-issue documents:


...including HP Bench Briefs, Survey Calculations Journal and HP Measurement/Computation News:


plus a new collection of excerpts of 176 issues (~900 pages)

of HP Measure magazine from 1968 to 2000

consisting of Calculator Tidbits and

Other Items and People of Interest:


The "PPC Section 4" portion of the archive includes 19,262 pages

of scanned Australian calculator newsletters and

52 sets of proceedings from calculator conferences.

extended to cover HPCC 10/2021 (with 1324 entries)






The PPC Section #4 was first presented at the HHC2003 Calculator Conference in Newport Beach, California in September. Four different sets of newsletters from the various Australian calculator groups (PPC Melbourne, HPHH Melbourne, CHHU Sydney) are included here. This includes the complete set of 17 editions of the PPC Technical Notes, PPC's premiere journal of advanced HP41 programming applications. Thanks to Graham Fraser, long-time officer in the PPC Melbourne group, we now have issues 1,2,8 and 10 of PPPM Inc. & CHHU Sydney.

This portion of the archive includes the conference proceedings (along with any printed supplementary material obtained at the conferences) from 52 English-language HP calculator conferences up to 2021. It starts with the first one in Santa Clara, California in 1979 (featuring the newly-introduced HP41C) and extends to HPCC 10/2021, held remotely from London on Oct 23, 2021.

To obtain info on videotape from HP conferences going back to 1986, click here.


The current Archive contents:

  • Section 1: 65 Notes/PPC Journal/PPC Calculator Journal/ plus 1,354 Scannable HP-41 program/barcode files

  • Section 2: PPC ROM Manual / Computer Journal of PPC / CHHU Chronicle/ HPX Exchange / HP65 Users' News / HP65 Key Note / U.S. & European HP Key Notes / HP Journal Articles

  • Section 3: Handheld and Portable Computer Club's 39 Years of Datafile 1982-2021 (211 issues)

    • Now including 352 Scannable HP-41 program/barcode files from Volumes 1 through 37

    • Also including the HPCC Datafile Index for Volumes 1-37: An index of 4819 entries indexed five ways (by issue, item title, author, document type and calculator model)

  • Section 4: Australian Newsletters & Handhelds Conference Proceedings 1979-2021    

    • Including The Conference Index: An index of all 1324 entries in all 51 conferences indexed five ways (by conference, item title, author, document type and calculator model)

    • Including an archive of the HP Solve Newsletter, issues 1 to 33 (2008-2014)

    • Also including the HP Solve Newsletter Index: An index of all 300 entries in the 33 issues indexed five ways (by issue, item title, author, document type and calculator model)

  • An EduCALC Catalog Library: Almost all EduCALC catalog issues,  Catalog Indexes, Technical Notes, Newsline transcripts and other materials totaling 5393 pages

  • HP-Related Miscellaneous Materials: ~500 various documents related to HP calculators totaling 7,137 pages

This Archive, combining all 4 previous PPC sections (plus the EduCALC

and Miscellaneous HP material) is available for

$25.00 plus shipping for non HPCC members or

$23.00 plus shipping for HPCC members.

>>> NOTE on Changes to Shipping Costs: <<<

The shipping charges have remained the same for the past 15 years or so.

Despite this, postage costs have increased at least a half dozen times.

They are finally too high to simply absorb them.

Since the North American postage cost is now around U.S. $4.00

and the cost for shipping elsewhere is around U.S. $14.00,

these will be the shipping charges moving forward.

Complete chart of costs: 
 ~PPC Archive on USB Drive~   Cost per copy:
If Non HPCC Member: $25.00
If HPCC Member: $23.00
Ship within U.S./Canada: $4.00 shipping
Ship outside U.S./Canada: $14.00 shipping

 *** Additional Savings Opportunity #1: ***

If you have previously purchased the Archive

within the past five years, the price is discounted by $5.00

if you specify in your order the exact version

you previously purchased.

(Versions >= 2.16 qualify for this discount)

*** Additional Savings Opportunity #2: ***

Another $5.00 discount is available if the

most recent version purchased was on USB drive

and that drive is returned to be re-programmed.


As always, for each copy sold, $5.00 is sent to the British HPCC group to

support their continued efforts (with over $3200. generated to date)



PPC, formerly the HP65 Users Club, was formed in June of 1974 to support user-exchange of information related to Hewlett-Packard

Personal Programmable Calculators. PPC published a newsletter, originally called 65 NOTES; later later the PPC Journal or the PPC Calculator Journal, roughly 8 to 10 times per year from 1974 through 1987. It also produced the PPC Computer Journal, covering HP 70-series and 80-series computers, published in parallel with the PPC Calculator Journal from 1982 through 1984 (and then both calculator and computer coverage was merged back into the PPC Journal starting in 1985).

CHHU, the Club of Hewlett-Packard Handheld Users, started in 1984 and published the CHHU Chronicle between 1984 and 1986.

Also, HPX, the Handheld Program Exchange, picked up after CHHU ceased operation and published the HPX Exchange between 1987 and 1990.

The above newsletters comprise around 6000 pages of valuable material covering all aspects of HP handhelds from the HP35 up to the HP28S.

The "Section 1" and "Section 2" portions of the PPC Archive contain all of the pages of the above newsletters plus:

Below lists the highlights of the archive's contents:

The Section 1 portion consisting of 65 NOTES/PPC Calculator Journals Volume 1 through Volume 14 (the end) plus all the Chicago-area CHIP group newsletters 1991 to end of publication in 2005 and the Philadelphia-area PAHHC handout lead articles from 1992 to May, 2000 (5451 pages) Now also includes 5,854 new pages from Jackie Woldering's 1,354 program/barcode files

The Section 2 portion consisting of the PPC ROM Manual; PPC ROM Pocket Guide; PPC Pocket Hex Table; PPC Computer Journal; CHHU Chronicle; HPX Exchange, HP65 Key Note, HP Key Notes & relevant HP Journal articles from 35 issues ranging from 1968 to 1996. (3058 pages)

For the other sections, see the info above.

All files are in the pdf format and thus the archive requires Adobe Acrobat Reader version 3 or higher.

Send a check to:

Jake Schwartz

135 Saxby Terrace

Cherry Hill, New Jersey 08003-4606


Now accepting Paypal as well    For Paypal, please use "" as the destination


Sorry - I'm not equipped to directly accept credit cards. Also be advised that my bank charges me around $15-20. to convert checks drawn in foreign currency.

Feel free to contact me via email at or by phone at 856-751-1310 (evenings, weekends) for additional information.

What the archive is and what it is not....

The archive is a reference tool, with all pages scanned images in Adobe Acrobat format. Navigation buttons within each newsletter will provide movement from page to page, issue to issue, volume to volume and from any issue in any volume to any other. All indexes which were provided in the pages of the newsletters are included. Some of them have their entries hyperlinked to the referenced articles. Pages of text and diagrams will print approximately as cleanly as the originally scanned pages, and may be viewed within Acrobat Reader magnified many times the original. All issues which start with a table of contents on page one have this T.O.C. hyperlinked to the articles themselves.

The archive is not a single-source search mechanism to find information on subjects entered by the user. This would require indexing all the material (which would be perhaps a lifetime project since type fonts, sizes and printing quality varies from article to article and page to page, causing OCR software to choke). They also are not a library of downloadable software. The listings are there, and you may therefore key them in. Also, it is likely that the supplied barcode for many of the programs in the issues will not print of high enough quality to be scanned with an HP41 wand. (Jackie Woldering's barcodes should scan successfully, however.) On the other hand, the barcode pages from the PPC ROM Manual, more recently added to the archive, were added at 600 dpi, and thus should scan in reasonably well.

For additional information about the London's Handheld and Portable Computer Club, check out on the web.

If you are interested in obtaining HP Calculator user manuals on CD, be sure to check out

Dave Hicks' DVD set from the HP Calculator Museum

For additional information / archive exclusively on the HP41 , check out Warren Furlow's

The HP41C Calculator Page

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