Show mower Is continuously operated at high speed one of the farm machines which in roust continuously operate nt at high speed and under adverse conditi onit Is the mower under the most favor able mowing conditions the mower la iq under constant strain because it Is called upon to do a variety ot of jobi from cutting heavy tiny hay in the field to cleaning weeds out of a fence row or along a ditch it Is highly important that the mower be in perfect working 9 condition checking the alignment of tae cutter bar seeing that the knives are centered properly on the gaiard and giving careful attention to lubrication often help to aig lighten liten its draft and to improve the quality of work done A type of mower hus hits been developed which can be operated at either cither of two speeds at high alli speed in heavy hay where the going Is hard or at low speed when the tiny Is light ani ani the cutting easy ansy this 2 speed mower operates on the same principle as the transmission on nn an automobile it can be operated with either tract tractor power or horse power |