THE JOUENAL OF THE MINISTRY OF AGBlCTJhTV'R'E.— Advertisements. 



vii 



An Announcement of Interest to 



PROGRESSIVE FARMERS, ESTATE 

 AGENTS, COLONISTS Sc PLANTERS 

 AGRICULTURAL COLLEGES, etc. 



peg-arding- 



DRAINAGE AND 

 IRRIGATEON SCHEMES. 



A reliable Levelling Instrument is essential 

 to success in projects of even moderate size. 

 At the same time thore is no need to 

 engage a professional Surveyor if you have 

 one of our 



Farm Levelling Outfits. 



No skill required to manipulate, yet 

 accurate in use. 

 PRICES- 

 LEVEL, complete in box, with tripod, £8 10s. 

 Special STAFF for use with same, £2 16s. 



Our Leaflet No. SOt, giving full particulars, 

 f-ent free on request. 



T. Eooke S Sens, III, 



Bucking^ham Works, YORK. 



TOO LATE! 



No matter how quick the terrier or how 

 efficient your traps, poisons and ferrets, you 

 will never keep pace with the growth of 

 the rat colonies by means of any of these 

 one-at-a-time killers. 



The safe and speedy method is " Liver- 

 pool " Virus which when eaten by rats 

 (mice or voles) kills within ten days. 

 It kills the rats which eat it and those 

 which come into contact with them 

 afterwards. Once the Virus is laid 

 \ery few rats escape. 



There is no danger. Thousands of tests have 

 proved that *' Liverpool " Virus is harmless 

 to Humans, Poultry, Farm and Domestic 

 Animals. Ycu can use it with perfect safety 

 anywhere. 



^LIVERPOOL" VIRUS 



HARMLESS 



TO 

 HUMANS 

 POULTRY 

 «i DOMESTIC 

 ANIMALS 



Trade Mark. 



READY BAITED IN TINS: For mice only, 1/6; 



Stronger for Rats or Mice, 2/6 and 6/-. 

 NOV BAITED IN TUBES : For Mice only, 1/6 ; 



Stronger for Rats or Mice, 2/6 and 8/-. 



'•LIVERPOOL" VIRUS is obtainable from all Chemists, or direct 

 from EVANS SONS LESCHER & WEBB, LTD., 56, Hanover 

 Street, Liverpool, and 60, Bartholomew Close, London, E.C.I. The 

 Manufacturers will gladly give free advice on any question regarding 

 rodent extermination. 



(|) L 4 



