332 FORCING DEPARTMENT. 



the pipes, and causes the water to flow, and cir- 

 culate rapidly from one extremity of the house to 

 the other, keeping up a steady heat with a trifling 

 consumption of fuel. But I shall be able to speak 

 more decidedly on this subject hereafter, as Mr. 

 Weeks is preparing a boiler, &c. of this description, 

 for the Gardens at Woburn Abbey. 



