I found this old outlet on ebay and bought it... Seller knows nothing about it, except it was in a barn he had demolished (in Minnesota) The mfr is P-P INC, no listing marks to be found on it... and the neutral terms appear to be soldered silver.
Ron $10 plus shipping... I'd never seen anything like it.. A porcelain surface mount outlet with a porcelain box! I'd love to find out more about who this P-P Inc is, and possibly a circa date this might be from...
Re: Lost and Found#153393 01/06/0711:05 PM01/06/0711:05 PM
I also have an interesting switchplate manufactured by PPINC. Currently it is attached to an X10 wall switch module next to my closet door. The plate is white glazed porcelain, with the switch slot recessed in the center.
Re: Lost and Found#153395 01/08/0710:17 AM01/08/0710:17 AM