HandyManny
Well-known member
Alex is correct, they have both markings. I wasn't crazy about the big old billiard-ball etching, but I have to admit my old eyes can read that a lot easier.
If they are dual marked (acid etched and stamped) that's good. I've heard that acid etching is easier to read in low light confined spaces, but I've heard that it's only good when new. I don't know personally, all my stuff is old school with stamped markings on em.