Sold for A$1,200
Unmarked Glass Insulator. Double ring top. CD432. (late Ern Taylor Collection). Insulator. Glass. Glass Insulator. Smoky Aqua. 128 mm. 1930s
Excellent. (8.8). A beauty. A small partially surfaced bubble on the lower ring. Minor marks. Bit of grime on top. Apparently a test insulator from AGM. (late Ern Taylor Collection). Estimate: $70-100
![Insulator. CD432. Unmarked. Made by AGM.](https://media.bidjs.com//image/upload/v1657068775/bdx/532-1_kocjk6.jpg)