Technical Can you ID these headlights? I need a lens...

I'd appreciate it if anyone can tell me what these are off. The OD is 9 3/4", glass is 8 1/2", Light is 6" deep. I need a lens to replace the cracked one if anyone can help. Thanks in advance

 

There should be ID numbers/and the manufacturer company, on the edge of the lens, under the rim.

There were books that the numbers could be identified.

A guy in Massachusetts might have them; Donald? Axlerod. Do a google on him with headlight in the search

 

Thank you, I'll check it.

 

Still struggling with this....