PDP-8 family
From Computer History Wiki
					the PDP-8 was a 12-bit minicomputer produced by DEC. It came in the following variants
- PDP-8
 - LINC-8
 - PDP-8/S
 - PDP-8/I
 - PDP-8/L
 - PDP-12
 - PDP-8/E
 - PDP-8/F
 - PDP-8/M
 - PDP-8/A
 
as well as two microprocessor implementations.