130 DESTRUCTIVE INSECTS OF VICTORIA : 



through the improved spray distributor in half a minute, the force 

 necessary for its ejection is very slight, the action being almost self- 

 acting. The compressed air not only lifts the plunger and piston, but 

 drives out the liquid at the same time. A boy of ten years can use it 

 as well as a man. 



Price : Complete, 60s. 



Agents : Messrs. McLean Brothers and Rigg, Melbourne. 



This pump can be supplied with a large nozzle, with three delivery, 

 at 12s. 6d.; four delivery, 15s.; five delivery, 17s. 6d. extra; or with 

 Charnwood spray, at 17s. 6d. extra. 



THE CHARNWOOD SPRAT. 

 (See Fig. 2.) 



Made by A. Cramer, 316 Post Office-place, Melbourne. 



It throws a very fine mist-like spray, thus economizing the liquid 

 used. It is very easily cleaned. It has a double plate, which is made 

 fast by indiarubber washers ; it is so constructed that by unscrewing 

 the top a fine or coarse distribution can be attached as desired. The 

 fine spray is called No. 1, and the coarse spray No. 2. Another 

 advantage in saving of the liquid is a tap which can be immediately 

 stopped when desired. 



Price: With tap, 20s.; without tap, 17s. 6d. Extra for a new 

 cover, No. 1 or 2, 10s. 6d. 



Agents : Messrs McLean Brothers and Rigg. 



BANKS' PUMP AND SPRAYS. 



(See Figs. 3 and 4.) 



The illustrations here shown represent the style of pumps manufac- 

 tured by Messrs. John Danks and Sons, Limited, with patent spray. The 

 patent sprays are made according to the well-known law of centrifugal 

 motion of water, which has the effect of breaking the solution used 

 into a very fine dew or mist, which may be pumped on any plant of 

 tender growth without in any way damaging the leaves, and effectually 

 killing any insects however small or minute. The patent sprays are 

 made from a single to a five spray cluster, and may be used with either 

 of the pumps. They can be supplied with an extra long branch for 

 spraying high trees. The pumps are strong and durable, and may be 

 worked by any lad. 



Prices: s. d. 



Banks' Spray Pump, fitted on tank, with patent 



single spray ... ... ... .... 5' 



Lever Spray Pump, with single cluster ... ... 2 



Spray only, single ... ... ... ... 3 



double ... ... ... ... 7 6 



treble ... ... ... ... 10 6 



4 spray ... ... ... ... 15 



5 17 



