Unknown Cracks

So as with almost any project, there are things that come up that you do not expect (funny how that happens with almost anything in life as well).  As I was sanding, I discovered some cracks along the sides of a few chairs and the table.  They weren't too bad though.  I just had to put some wood putty in them, let them dry and then sand they lightly again.  Hopefully, I will start priming soon.