The 1911-D, 1912-D, 1915-D, and 1931-S all look decent, not great. They would likely grade between good and fine. Ok for coins this old. The 1913-D with the hole very little value, except a hole filler (pun intended). There are many other better dates in the
Lincoln Cent series between 1909 and 1939. You are building a nice set of coins here. If you are unfamiliar with grading and coin values, I recommend "A Guide Book of
United States coins" aka 'the
Red Book'. That is a good place to start. You might also want to get an album to house the nicest of these.
Happy Hunting!