A new photo of the CD 344.2 which I had posted earlier: [id=253441510] To its right is a CD 140 "Jumbo" for size comparison. This is a two part glass, with the pieces cemented together.

There is also a three-part larger version, the CD 370 as shown in the middle, along with a CD 344 on the left and a 344.2 on the right here: [id=256086961] Apparently there was also an aluminum-topped CD 370, used in Canada.

The Armourlight was produced in England for use in Australia. Now it has found its way to NC via NH, Ohio and Australia.

For a better look at the French insulators in teh background, [id=257353434]