CD 260:

California Glass Insulator Co. - Purple

Harloe Glass Co. - Hawley PA

California Glass Insulator Co - "pinch ear style"

Unknown Maker - embossed "CABLE" - These are uncommon with an inner skirt.

California Glass Insulator Co. - Yellow

California Glass Insulator Co. - Sage

Star // Patented June 17th 1890

Most likely Elmer production as it has the "Elmer ring" at the top of the pinhole.

This cable style was patented by Samuel Oakman in 1890 and this is a version of CD 259 with an inner skirt. Many glass houses made this style.  

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