"Grumpy owd man" wrote in message
...
I can better that [I think]. In our museum of the odd and outright
dangerous [stuff we have brought in off jobs or condemned] we have
An original sleeved MK Plug complete with ivory plastic spring loaded
retractable live and neutral pin sleeves. AND an MK plug with a bult in
switch.

I remember the ones with the switch - poplular in the 70s. They had a neon
built-in too, so you could see they were live, even of the appliance itself
was turned off.

-- JJ