Pali Donna Crib "picture palyed" Questions

Paint Chipping I am borrowing a Pali Donna Crib and the previous child chewed on the top of the railing. I would like to paint the crib, but I would also like to know if I can purchase a piece that ...

I think mine is a much later model than 1979, but perhaps the brackets have not changed. Here is a picture of the ones I have (on the left); even the rest of the crib (though not much of it is shown)