You get 10

8 3/8 " Kopp Glass Traffic Signal Light Lens Cyan

I am not sure if these are rail road or for street traffic signals.

They are right out of the box and never used.

They were made in Pennsylvania.

Etched in the glass on the edge is Kopp Glass Inc.   TL 83/8 D.I.A. Traffic

I have the complete set of red, yellow or amber and cyan in another auction.

I ship for free.