Paving slabs, used (Retford DN22)

I have some paving slabs to give away. They are approximately 17.5 inches x 17.5 inches. There are 17 in the front of the picture that are either flat or have a small amount of cement attached. There are 12 at the back which have a considerable amount of cement attached. There are also some broken pieces. They are very heavy, so you will need suitable transport. All to be taken please. Collection from Retford.