Advanced Plus 3/4

 
Advanced Plus 3

 
Advanced Battery-Backed RAM

 
Acorn User Issue 60 (Jul 1987)

 
Acorn User Issue 59 (Jun 1987)

 
Acorn User Issue 58 (May 1987)

 
Acorn User Issue 57 (Apr 1987)

 
Acorn User Issue 56 (Mar 1987)