Continental Specialties (now Global Specialties) breadboard prototyping strip and complete prototyping unit from 1976

Some more photos of Continental Specialties prototyping strips from the 1970s, and a prototyping box from 1976.

../ to the page on using a breadboard prototyping strip as an audio patchbay, with a link to a page with the full history of these wonderful things.

Prototyping strip from the 1970s

I really like the chunky USA approach to construction!