Your breadboard computers today are neater than our wire-wrap computers used to be: Z80 computer backplane, 1977. : r/electronics

Revisiting the Z80 Computer : 6 Steps - Instructables

Obsolescence Guaranteed: 2015

Lost Knowledge: Wire-wrapping - Make

CPUville: A wire-wrap Z80 computer project

A Nearly Practical 6502 Breadboard Computer

Revisiting the Z80 Computer : 6 Steps - Instructables

Back to the Basics: Building Ben Eater's 6502 Computer - Engineering Overload

What is the difference between a printed circuit board (PCB) and a printed wiring board (PWB)? - Quora

What is the difference between a printed circuit board (PCB) and a printed wiring board (PWB)? - Quora