4 (four) Hemingray No 45 or Whitall Tatum No1 or Armstrong DP1 Clear Glass insulators 

Smooth Base, all are CD155. This means that whichever 4 Insulators you receive (you can message me with any request if you wish) the Insulators will all have similar dimensions and shape. Merely the embossing on the glass will be different. That’s all, nothing mismatched or weird. Regardless of embossing all are similar in shape.

Early 1920's to 1960's,

Original glass insulators, not reproductions.

• Are in good condition with minimal defects.

• Normal use and aging of these antique items.

• Pre-drilled 1/2 inch hole, Drilled to fit 3/8 IPS threaded pipe.

Ships quickly and free.

Thanks for looking!