Conversation

@thomasfuchs

I had one of those. Kind of disappointing for ten-year-old me but ended up teaching me a bunch of stuff.

Consisted of rows of clusters of springs which you connected with wires (just like all of the RS electronics kits). Each row had a switch which joined all of the bottom rows or top rows depending on position. Top panel had light bulbs and a place for translucent labels. Power came from batteries.