518 Neio Mode of applying Hot-water to heating Stoves, fyc. 



by a boiler and brick-work, from which much heat is dissipated, in 

 the back shed ; but to prevent loss of time in applying the heat in 

 severe weather, it should be so connected with pipes that the water 

 in them may be sufficiently heated to warm the house before it is 

 allowed to pass into the reservoir. 



I am, my dear Sir, 



very truly yours, 



A. Cruikshanks. 



