They don't Get Much Browner than This...

This is my brownest lens. This thing is cracked up in several pieces. I superglued it together again and it lives. It's an early Formed Plastics, from the 60s probably. Notice how it's smaller than a typically FP lens, almost looks like a AEL lens, but hads the same pattern as a current FP lens. With a /DX lamp, the color is pure yellow like a yellow traffic light lamp. With a clear lamp the color is a deep lime green, like an older plastic green light lens.