The only thing I see is a scrape on the last pic. Tell us what you see so we can confirm what you are looking at.
I see counter machine damage on the reverse of one.. the rest I dont see anything out of the ordinary.. Care to elaborate on what your seeing that makes you think these are in fact "errors"
Like the the penny in your other thread "ok look if you cant see that i dont no..", it's PMD(Post Mint Damage) and not worth more than a penny.