I see a number of those pics are from Milwaukee -- I wonder how many were the work of industrial design genius Brooks Stevens. https://www.google.com/search?q=%22brooks+stevens%22&biw=1242&bih=621&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiClbmc9rjKAhXJ6x4KHbmCA4YQ_AUIBygC&dpr=1.1