GELHAUS.NET

Vintage Computing Devices

Any software on this site is provided as-is. I do not provide support, so please do not e-mail me with support questions.

I have an interest in classic computing devices of all kinds, but especially some of the early 8-bit home computers, Sharp pocket computers, and Sharp and HP calculators. This section of the web site provides information about vintage computers and calculators that I own.

Here is a list of devices currently in my modest collection. Links will be added as I create pages for them.

8-Bit Computers

Calculators

Apple //e

Commodore VIC-20

HP 48GX

HP 48S

HP 28C/28S

HP 15C

HP 16C

Sharp EL-512

Sharp EL-5200

16-Bit Computers

Pocket Computers

Video Game Consoles

Atari 1040ST

HP 200LX

IBM Personal Computer

Sharp PC-1262

Sharp PC-1360

Radio Shack PC-2

Sharp PC-1500A

Atari VCS (2600)

Nintendo Entertainment System

Workstations

"Newer" Vintage

Slide Rules

SGI Indigo2

SGI Onyx2

HP 9000 735/125

HP C8000

DEC VAXstation 4000 VLC

Power Mac G3 (beige)

Power Mac G4

PowerBook G4

Post Versalog 1460

Devices that I had at one time, but no longer possess:

Apple Macintosh Plus

Apple Macintosh LC III
(actually Taia's first computer)

Sharp EL-5100

Web Resources

For those interested in classic computing devices, there are several good sites on the web worth checking out. Here are a few of my favorites:

8-Bit computers VintageComputer.net
Erik Klein's large personal collection
Apple II site
Calculators Museum of HP Calculators
Viktor Toth's large personal collection
HP48 Software Archive
Pocket Computers The Pocket Computer Museum (English/French)
Sharp PC-1500 (TRS-80 PC-2) resource page
SharpCalc Pocket Computer Resources
Aldweb (English/French)
Simon's Pocket Computer Resources (English/German)
Tony's large personal collection (German)
Destroyedlolo's Sharp Page (English/French)
Slide Rules The Slide Rule Universe
Last modified: December 26, 2023