Dieter Rams & Jürgen Greubel, Lectron System, 1967-69. Elements, Experiment card, book laborator
Dieter Rams & Jürgen Greubel, Lectron System, 1967-69. Elements, Experiment card, book laboratory, Minisystem and hobby set radio receiver. Germany. Via dasprogramm.org -- source link
#dieter rams#lectron#1960s#electronics#science#braun#education#toy design#lab kit#popular science