Vintage Kopp cyan blue/green traffic signal lens mint # TL 4677. No chips . Appears to be NOS. 

Hopefully the photos will provide the description. Shipping USPS Priority for $12.00. I will ship internationally but only through eBay shipping. I will not ship directly to addresses outside of the continental US. Keep that in mid when bidding. I will combine shipping with multiple purchases. Thanks for your interest.