Here's another rarely seen or offered British telegraph insulator made in circa 1910. Marked GPO 7 on the dome. Excellent condition. Profile drawing of this desireable insulator is seen on the front cover of Worldwide Porcelain Insulators (1986 Supplement) by Marilyn Albers & Jack Tod.

First email gets it for only $85 plus postage! Great price, so don't snooze! Thanks!