Bell Phone System cable signs.

Picked these up a few years back. Man it was hot in the lofts of those barns, 80+ outside, it must have been 120 up there.

Anyway... bought some new old stock (NOS) Bell System signs from a guy that worked with Bell for around 30 years. These signs are in mint condition, never hung, still divided with the original paper separators. 

This Bell logo was used by the company from 1921 through 1938, so these have some age to them.