1981 Commodore VIC-20 Super Expander Instruction Manual

The Transactor Magazine -1986 - Commodore News/Tech Journal

The Transactor Magazine -1988 - Commodore News/Tech Journal

Commodore Run Magazine 1990 Back Issue(s) C64 C128 VIC-20 Commodore 64 Magazine

The Transactor Magazine - November 1984 - Volume 5 Issue 3 - Commodore News/Tech

Various Commodore Magazines (Commodore Power/Play September 1985, Commodore Micr

Commodore Microcomputer Magazine (1984)

Commodore 64 replacement connector plate - 3D Printed