VINTAGE NELSON TRACTOR SPRINKLER CAST METAL TRAVELING WATERING LAWN GARDEN WORKS. You are looking at a tested and working Nelson tractor sprinkler. It does move forward as well as spray water. This seems to be in very nice shape. I am not sure why there is an opening on the top. PLEASE LOOK CAREFULLY AT ALL 12 PICTURES AS PART OF THE DESCRIPTION AND TO DETERMINE THE ACTUAL CONDITION. This comes from a smoke free home. Thanks for looking, Karla B/yellow
eBay