Valentin Albillo's HP Collection

 Welcome to my HP site.                                                                         Latest Update #39 since Sept 22  (20 new files, 304 pages) 

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's generosity and invaluable help. It features Articles, Programs, Challenges, Pictures, Brochures, Book Reviews & Covers, Raw Scans of vintage materials and more, all free to download. There's now 1,110 files available (thousands of pages) and more will be added periodically.   Should you want to comment or ask something, this is the thread to do it.  For past Update announcements, see here.

Click the lovely image to visit my daughter's art homepage

Update #39 highlights: 70 HP-41C programs, 5 Full brochures, 2 Raw Scans, 3 Challenges, 5 vintage letters, 4 Easter Eggs (for a list of all new files 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 !

HP Calculators (497 files)

 

     HP Calculator Articles (45 files)

     HP Calculator Programs (43 files)

     HP Calculator Challenges (80 files)

     HP Calculator Pictures (53 files)

     HP Calculator Brochures (54 files)

     HP Calculator Raw Scans (37 files)

     HP Calculator Book Reviews (3 files)

     HP Calculator Book Covers (47 files)

     HP Calculator Selected Threads (102 files)

     HP Calculator Vintage Letters (33 files)

HP Computers (19 files)

 

     HP Computer Programs (3 files)

     HP Computer Brochures (4 files)

     HP Computer Raw Scans (9 files)

     HP Computer Selected Threads (3 files)

Sharp Pocket Computers (116 files)

 

     Sharp Articles (1 files)

     Sharp Programs (9 files)

     Sharp Pictures (32 files)

     Sharp Brochures (9 files)

     Sharp Raw Scans (6 files)

     Sharp Book Reviews (6 files)

     Sharp Book Covers (36 files)

     Sharp Selected Threads (17 files)

Other Brands (83 files)

 

     Other Programs (1 files)

     Other Pictures (10 files)

     Other Brochures (32 files)

     Other Raw Scans (12 files)

     Other Book Covers (28 files)

  

Assorted Miscellaneous (215 files)

 

     Miscellaneous Pictures (187 files)

     Miscellaneous Raw Scans (2 files)

     Chess Book Reviews (6 files)

     Chess Tests (20 files)

Latest Additions

  1. Added HP Program VA410 - HP-41C Raw Listings (Full Scan) in category HP Calculator Programs
  2. Added HP Letter 1981-06-13 - Letter from Valentin Albillo to Richard Nelson (Full Scan) in category HP Calculator Vintage Letters
  3. Added HP Letter 1981-05-15 - Letter from Valentin Albillo to Richard Nelson (Full Scan) in category HP Calculator Vintage Letters
  4. Added HP Letter 1981-04-10 - Letter from Valentin Albillo to John McGechie (Full Scan) in category HP Calculator Vintage Letters
  5. Added HP Letter 1980-12-12 - Letter from Valentin Albillo to John McGechie (Full Scan) in category HP Calculator Vintage Letters
  6. Added HP Letter 1980-09-01 - Letter from Valentin Albillo to Richard Nelson (Full Scan) in category HP Calculator Vintage Letters
  7. Added HP Challenge VA141 - Introducing APRIL microchallenge in category HP Calculator Challenges
  8. Added HP Challenge VA516 - SRC 010 Pi Day 2022 Special in category HP Calculator Challenges
  9. Added HP Challenge VA517 - SRC 011 April 1st 2022 Bizarro Special in category HP Calculator Challenges
  10. Added HP Brochure VA015 - An Unhurried Look at HP Calculators - Full brochure in category HP Calculator Brochures
  11. Added HP Brochure VA155 - HP Calculators Product Guide - Full brochure in category HP Calculator Brochures
  12. Added HP Brochure VA158 - HP35s Specifications - Full brochure in category HP Calculator Brochures
  13. Added HP Raw Scan - The Story of PPC in category HP Calculator Raw Scans
  14. Added Other Brochure VA094 - Casio PB-100 - Full brochure in category Other Brochures
  15. Added Other Brochure VA092 - Casio FX-702P - Full brochure in category Other Brochures
  16. Added Other Raw Scan - Eight Bit Issue 02 - Tips and Tricks (Full Scan) in category Other Raw Scans
  17. Added HP Raw Scan - HP-67 Programs by Fernando del Rey (Full Scan) in category HP Calculator Raw Scans
  18. Added HP Raw Scan - Once Upon a Pocket in category HP Calculator Raw Scans
  19. Added HP Raw Scan - Prof Computing V1N4 1984 - HP-41 Plotting for your Birthday (Full Scan) in category HP Calculator Raw Scans
  20. Added HP Brochure VA145 - Calculadoras Personales (con precios) - Full brochure in category HP Calculator Brochures
  21. Added HP Brochure VA146 - Calculadoras Personales (sin precios) - Full brochure in category HP Calculator Brochures
  22. Added SHARP Brochure VA000 - Pocket Computer Katalog - Full brochure in category Sharp Brochures
  23. Added SHARP Brochure VA007 - PC-1261 in category Sharp Brochures
  24. Added Other Brochure VA005 - TI SR 52 in category Other Brochures
  25. Added Other Brochure VA007 - TI-58 - Full brochure in category Other Brochures
  26. Added Other Brochure VA008 - TI-58C - Full brochure in category Other Brochures
  27. Added Other Brochure VA022 - TI-59 - 1015752-2 - Full brochure in category Other Brochures
  28. Added Other Brochure VA204 - Turbo Pascal 5.5 1989 - Full brochure in category Other Brochures
  29. Added HP Letter 1980-09-21 - Letter from HP UPLE to Valentin Albillo (Full Scan) in category HP Calculator Vintage Letters
  30. Added HP Letter 1980-09-25 - Letter from Valentin Albillo to Richard Nelson (Full Scan) in category HP Calculator Vintage Letters
  31. Added HP Letter 1980-09-27 - Letter from Valentin Albillo to John McGechie (Full Scan) in category HP Calculator Vintage Letters
  32. Added HP Letter 1980-10-09 - Letter from John McGechie to Hugh Kenner (Full Scan) in category HP Calculator Vintage Letters
  33. Added HP Letter 1980-10-15 - Letter from John McGechie to Valentin Albillo (Full Scan) in category HP Calculator Vintage Letters
  34. Added HP Letter 1980-10-16 - Letter from Valentin Albillo to John McGechie (Full Scan) in category HP Calculator Vintage Letters
  35. Added SHARP Book Covers - Printer Cassette Interface CE-126P for Pocket Computer in category Sharp Book Covers
  36. Added Other Book Covers - Advanced Programming for the 16K ZX81 in category Other Book Covers
  37. Added Other Book Covers - Programming the Z80 in category Other Book Covers
  38. Added Other Book Covers - Spectrum Machine Language in category Other Book Covers
  39. Added HP Raw Scan - HP-55 Programs by Fernando del Rey (Full Scan) in category HP Calculator Raw Scans
  40. Added HP Raw Scan - HP-67 Users Program Library Europe Catalog Supplement (Full Scan) in category HP Calculator Raw Scans
  41. Added HP Raw Scan - Prof Computing V1N1 1984 - Series 40 When and What (Full Scan) in category HP Calculator Raw Scans
  42. Added HP Raw Scan - Prof Computing V1N4 1984 - HP-41 In Orbit (Full Scan) in category HP Calculator Raw Scans
  43. Added HP Raw Scan - Prof Computing V1N4 1984 - HP-71B Wanted Software Writers (Full Scan) in category HP Calculator Raw Scans
  44. Added HP Computer Raw Scan - Prof Computing V1N4 1984 - HP-86 Gold in them Disks (Full Scan) in category HP Computer Raw Scans
  45. Added Other Raw Scan - A Morse Tutor using the ZX81 (Full Scan) in category Other Raw Scans
  46. Added Other Raw Scan - ZXZINE 01 August 2015 in category Other Raw Scans
  47. Added HP Brochure VA012 - HP-21-80 Tabla de caracteristicas - Full brochure in category HP Calculator Brochures
  48. Added HP Brochure VA143 - Calculadoras financieras - Full brochure in category HP Calculator Brochures
  49. Added HP Brochure VA144 - Calculadoras graficas - Full brochure in category HP Calculator Brochures
  50. Added SHARP Brochure VA020 - PC-1600 - Full brochure in category Sharp Brochures

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.