Originally intended GUCCC pairing with butty no 352, Saturn - a prototype wooden pair of boats built at Woolwich but with cabin work completed at Tring. The butty Saturn is not the same boat as the Shropshire Union Fly Boat Saturn.
9/1943 - Sold to River Severn Catchment Board, Gloucester
by 1970 - Sold into private ownership and converted to pleasure boat
1978 - Rebuilt at Middlewich and conversion cabin removed
2016 - with part under-cloth conversion