Since 2019, this ad-free, no-frills web site for my vintage calculator materials (HP, SHARP, etc.), old HP computers and Misc topics (Computer Chess, Fractals) has been possible thanks to Eric Rechlin. It features Articles, Programs, Challenges, Pictures, Brochures, Book Reviews & Covers, Raw Scans and more, all free to download. There's now 1,137 files available and more will be added in the future.
Click the lovely image to visit my daughter's art homepage
Update #40 highlights: 12 Challenges, 15 Selected Threads (for a list of all new files with links see Latest Additions below.)
Project HAM is now at 3,855 pages = 96.38% completed. See Introducing Project HAM (Historic Albillo Materials).
If you'd like to help, please include a link to this Main page into your own site and/or ask other related sites to do so, for increased visibility. It won't mean a cent but will do wonders to encourage me to spend the enormous effort required to prepare and upload more materials. Thanks !COPYRIGHT NOTICE
These articles, programs, pictures, their descriptions and other materials created by me
are (c) Valentin Albillo, and can be used freely for non-profit purposes
as long as (1) the contents aren't modified in any way and (2) the copyright is acknowledged.
In plain words, you can download them and use them for non-profit purposes but do not include
them in any media and/or site for which you're asking money, do not tamper with their contents and
do not say or imply that you created them or that you don't know who created them, you must
always give due credit to me.