I really don't mean to waste anyone's time I am new at this and I am just wondering if this is a small or large date 1970 ? It is confusing to me. Thank you for you nice replies.
My bad! I was using my phone and thought the title said 1969 and 1970 S, so I assumed that the 1970 and 1969 were both S. I zoomed in on the date of the 1970 and missed that there wasn't a mintmark. The brightness on my phone was turned down all the way too.