XVI 



Journal of Agriculture, Victoria. 



[10 April, 1919. 



DEVELOPED IN AOSTRAIIA 



International No. 90 series adjustable-beam mouldboard ploughs 

 and International adjustable - cut stump jump mouldboard 

 ploughs were developed in Australia to suit Australian 

 conditions and are made in Canada at the largest and best 

 equipped plough works in the British Empire. 



INTERNATIONAL NO. 90 SERIES 



Adjustable - Beam Mouldboard Plough. 



The International No. 90 series ploughs 

 are made in 2, 3, and 4-furrow sizes, and 

 can be adjusted to cut from 6 to 9^ -inch 

 furrows. The frame of straight I-beam 

 sections of high carbon steel supplies an excellent means of using the 

 screw adjustment, as the holes provided for this, being in the channels of 

 the I-beams, do not weaken the beams, as is the case with the ordinary 

 oblong sections used on other ploughs. Long easy turn mouldboards and 

 standard D-foot shares are used. All levers are strong and easy to operate, 

 and are so placed as to make it convenient for the operator to get on and 

 off the plough on the land side. The governor, or cut-off lever, makes it 

 possible to take any width of cut with the front furrow and has such 

 control of the front wheel that if it is desired the front furrow may be cut 

 out entirely. Another feature of interest is the automatic locking device 

 on the swivel land wheel which allows the plough to make a very short 

 turn without sliding any wheel, whether the turn is made to the right or 

 to the left. Write for pamphlet and study these ploughs in detail. 



INTERNATIONAL ADJUSTABLE-CUT 

 STUMP JUMP MOULDBOARD PLOUGH. 



The International stump jump mould- 

 board plough embodies features that are 

 exclusively International. It is the only 

 plough of the stump jump type that can 

 be adjusted to cut different widths of furrows. It is the only plough 

 possessing yielding springs that allow the jump beams to yield sideways 

 when ploughing around an obstruction, and thus eliminate the risk of 

 bending the jump beams, and relieve the horses of unnecessary strain. 

 The International stump jump mouldboard plough is itself light but 

 strong ; but such of its parts as are required to stand heavy strains are 

 made heavy and strong. It will do its work much more easily than other 

 ploughs for the reason that the International yielding springs act like a 

 safety valve on a boiler ; they offer relief when under pressure or 

 dangerous strain. Write for pamphlet. 



INTERNATIONAL HARVESTER CO. OF AUS. PTY. LTD. 



543-555 BOURKE STREET, MELBOURNE 



