Click Here to visit our Sponsor
The History of Computing The Magazine Have Fun there ! Buy goodies to support us
  Mistake ? You have mr info ? Click here !Add Info     Search     Click here use the advanced search engine
Browse computer museumBrowse console museum









 

ZX81 T-shirts!

see details
Ready prompt T-shirts!

see details
ZX Spectrum T-shirts!

see details
Arcade cherry T-shirts!

see details
Atari joystick T-shirts!

see details
Spiral program T-shirts!

see details
Battle Zone T-shirts!

see details
Vectrex ship T-shirts!

see details
Moon Lander T-shirts!

see details
Atari ST bombs T-shirts!

see details
Elite spaceship t-shirt T-shirts!

see details
C64 maze generator T-shirts!

see details
Competition Pro Joystick T-shirts!

see details
Pak Pak Monster T-shirts!

see details
BASIC code T-shirts!

see details
Pixel adventure T-shirts!

see details
Vector ship T-shirts!

see details
Breakout T-shirts!

see details


F > FEEDBACK > ABACUS Educational Computer


Feedback
ABACUS Educational Computer


System

System
 
Top view

Top view
 
In use

In use
 
Detachable keyboard

Detachable keyboard
 
Keyboard close-up

Keyboard close-up
 
Front panel

Front panel
 
Front panel in use

Front panel in use
 
Back side opened

Back side opened
 
System cards

System cards
 
1024 bit Core module

1024 bit Core module
 
Core memory #1

Core memory #1
 
Core memory #2

Core memory #2
 
Core memory #3

Core memory #3
 
EC-362 front panel

EC-362 front panel
 
EC-362 keyboard

EC-362 keyboard
 
Full system back

Full system back
 
Full system - inside

Full system - inside
 
Full system - Front ...

Full system - Front ...
 
Full system running

Full system running
 
Full system - Keyboa...

Full system - Keyboa...
 



 
Click here to go to the top of the page   
Contact us | members | about old-computers.com | donate old-systems | FAQ
OLD-COMPUTERS.COM is hosted by - NYI (New York Internet) -