I thought on "Green Acres" that the "Rule of Seven" was only during the time they had one of Mr. Haney's generators. [Linked Image] (Which BTW blew up in a show of sparks several times each show!!)

But I do remember that their POCO had "Peter The Meter Reader" and "Haller The Installer!!"

Classic (American) fluff T.V. [Linked Image]

Stupid should be painful.