Help with ID'ing logo on old peep sight

[MadAmos]

20220403_115946

• MadAmos
• Apr 3, 2022

Does anyone recognize this logo. It is on a peep sight mounted on a Winchester 54 from 1926.

 

[earlthegoat2]

Lyman

Here is a similar one

 

[MadAmos]

Thanks I was fairly sure but it has been a while

 

[Scooter22]

Lyman