Hemingray Insulator Profile: CD 1085  
This is a small break knob spool produced by Hemingray. Its style number was originally No.1, and was later renumbered to the No.100. Despite the catalog drawings showing these embossed with "Hemingray", no such embossed versions are known to exist. Based on mold and embossing characteristics, Hemingray may have also manufactured these for S.B.T.&T.CO. and THE E.S.G. & CO. 

Dimensions: 1 1/2" H x 1 1/2" W
• S.B.T.&T.CO.
Years Produced:
Rarity Scale (1-10): Fairly Common (4)
Usage: Break Knob Spool
Mold Variation Collapse

S.B.T.&T.Co. Spool

This is the embossed S.B.T.&T.Co. spool variant. In addition to the wire groove being slightly smaller and higher up, this variant is also slightly taller and the nail hole is much smaller as well.

Known Embossings (2) Collapse
NO EMBOSSING [010] [No embossing] {May vary substantially in height} SB Photo
S.B.T.&T.CO. [010] (F-Below wire groove) S.B.T.& T.Co. {Wire groove is smaller and higher up} SB Photo

The following embossings were removed from the price guide because they could not be verified to exist:

Unverified Embossings
Year Removed

Looking for the value of this insulator? Click here.


Home | Database | About Me | Wanted List | What's New | Journals & Photos | Laugh Lines | For Sale | Links | Contact Me