I just went through and looked at the Birth Certificates for my family, husband born 1958, me 1963, kids, 1990, 1991 and 1996. Four different states, all have way more information that what I saw on the FactCheck.org birth certificate. All or ours have the signature of the certifier, the person who delivered the child, mothers maiden name, fathers place of birth, and the registrars signature. So much missing information, I understand all states are different but do they vary THAT much?
I found this birth certificate from someone born in Hawaii in 1963, looks a lot like mine, from NY in 1963.