Plain white porcelain Z type. No chips or cracks. Cemented and pin still attached. Found on ex GWR line.
TWO Railway Telegraph Insulator Pots LMS Made In England.
Vintage Brown Railway Telegraph insulator with No 43 impressed on top.
Vintage Railway Telegraph Insulator British Railways
VINTAGE GCR Brown INSULATOR RAILWAY CERAMIC TELEGRAPH POLE, Varley 8 Pattern
LMS RAilway Ceramic Telegraph Insulator 1947
GWR Ceramic Railway Telegraph Pole Insulator