CD 436 Unembossed Pilkington spiral top with flashover, $150 ppd. straw colored, 2/3rds of the inner skirt is missing and there is a 1/4" chip on the spiral. 1/8" scuff on the shoulder. Listed at $1,000.00 in the foreign insulator price guide. The only color listed at this time is clear so this would be an unlisted color.