Hallmark Question

Can anyone tell me who the hallmark ML is? The man I know selling this cuff watch is saying it’s Mary Lincoln…thoughts?

Posting some photos to help you. These are from Hougarts Book. I dont think it is Mary Lincoln. It would be helpful to see the hallmark.


I’ve asked him to send me a pic of the hallmark. He says it’s from the 50’s but Mary Lincoln didn’t really get started until the early 70’s…:thinking: