Is this wheel bad?

Plastique wrote:
Sorry if this is not a real techie question, but I know next to
nothing about bikes.

I was replacing a tire on a wheel, looks aluminum?, On the wheel
is a label that says: WOLBER MODEL 56 Super Champion.

The flat was a small hole on the side of the tube that faces the rim.
So I carefully checked for burrs, etc on the wheel and guess what I
found?

Right in the middle of the label is what looks like a crack, a very
thin line that unlike most cracks is perfectly in on line-the crack
or is it a seam? goes completely across the rim, but I did not check
under the label.

It's a seam. But I would caution against using kevlar bead tires on
this rim. It's a nice rim-I've got a few-but does not have a hook bead.
Wire bead tires are fine.
Phil Brown