This is a more unusual mold style to find the CD 121 AM. TEL & TEL CO. toll insulator. This is the Denver mold with a more unusual shaped upper lip and dome.
Perhaps 10-15 literal scattered pin pricks, a few dome top fleabites l, and I'd not rule out some other needlepoint bites and pricks.

Please see my other insulators in my inventory as well as my Drader plastic welder parts and supplies.

I will combine multiple buys to save you on shipping costs. Please email me with any questions.