I recently acquired 2 pylon-fluorescent lights with air meter mounts. One is complete, and the second is missing one lens. I am looking for information on any reproduction or used lenses.

I've attached two photos - one of the pylon lights I have, and the other of the original ECO Islander AWTPs.

Thanks in advance for any information anyone can help with.

pylonLightsInCrate.jpg islander1.jpeg