Here's a scarce CD 445.2 ISOREX (front) 233 FCSF (reverse) Dark Olive Green glass insulator made in France for the Santa Fe railroad in Argentina. Has deep wire groove wear marks front and back, a bb size nick, and 1 small and 8 very tiny tic marks. Rarely offered!

First email gets this scarce insulator for only $100 plus 10 shipping. Thanks!