A new great discovery !

By Francesco Bianchi; posted March 27, 2015

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We previously known that FPL produced this type of indoor insulators, but it's the first time that marked specimens were found!

At the moment, only a few pieces are known, coming from an old electrical panel assembled in the 1940s.

It's possible to observe that the FPL marking it's not easy to apply on small curved pieces, differently from smaller marks like Richard-Ginori (frequently found on this types), then may be a reason for the rarity of the mark.

MIVA B 100 is for size comparison.