Glareless Headlite lense

Hello all. I have two headlite lense that are 9 inches diameter and at the bottom of them is the word Glareless and below that is the number 9. They are thin and have a slight bubble in the middle of them. I took them to the Santa Maria ACD meet and showed them to a few members. Nobody knows what they fit. I was wondering if anyone reading this knows what they fit. They came with the pasts from my 37 Cord beverly sedan but I know they don't fit that. They have been around since 1961 in this or that box of spare Cord parts. Thanks for any information...