THE JOURNAL OF THE BOARD OF AGRICULTURE. — Advertiserrvtnts. 



I fit! H'l I" ' f 



RUBEROID is a permanent roofing particularly suited for 

 covering all classes of Farm and Estate Buildings. It is supplied 

 ready to lay, together with materials for fixing it to the roof boards. 

 The work of laying it presents no difficulties to anyone acquainted 

 with building ; skilled labour is not required. 



RUBEROID contains no tar, has no smell, and does not con- 

 taminate rain-water. It is very largely used for covering flat-roofs, 

 lining gutters, &c, no metal being required. Our illustrated 

 Catalogue, No. 95, -will prove of interest to all who have buildings 

 under their care ; it gives full particulars, and is profusely illustrated 

 with buildings of all kinds roofed with Ruberoid. 



THE RUBEROID COMPANY, Limited. 

 81—83, Kniffhtridor Street, London, E.G. 



LftWES* MANURES. 



The important question of Manuring: GRASS LANDS, hitherto 

 neglected, is at last receiving attention with most satisfactory results. 



Dse LAWES' XXX SUPERPHOSPHATE 



guaranteed 35 % soluble phosphates, or 



LAWES' POTASSIC SUPERPHOSPHATE 



guaranteed 23 % soluble phosphates, 3 % insoluble phosphates, and 

 4 % Potash, equal to j\ % Sulphate of Potash. 



For particulars and prices of the above, and for Manures for CEREALS, MANGOLDS, 

 POTATOES, TURNIPS, and also PERUVIAN GUANO, Nitrate of Soda, Sulphate 

 Ammonia, Potash, Ground Bones, &c, apply to 



LAWES' CHEMICAL MANURE CO., LI.,] 



59, MARK LANE, LONDON; 



or any of their recognized agents throughout the country. 



