1) These are the usual dialect forms of ‘shovel’.
1395 j spad yryn et schole yryn, Whitby
1557 an olde fyere showle, Thornton Bridge
1655 Paid for 2 new shoole Irons 2s 2d, Elland
1704 a new shoule
1707 for a shoule shaft 10d, Farnley. The verb had the same spelling: 1789 Leting water of in Street and shouling Roade and breaking stones, Tong.