Correct Public GPG keys?

I was going through the Public Keys in the Repositories and
trying to match them to what’s listed in PGP key servers.

But when I do a search for some (e.g.
the PGP key servers returns TWO public keys.

Type bits /keyID Date User ID
pub 1024D/1D061A62 2005/05/05 (Novell Linux Products) <>
pub 1024D/0DFB3188 2005/01/18 Open Enterprise Server <>

The keys are unsigned by others on the site - which one is valid? Both?