a:iIE. VINERY. 

 Fi- 36. 



343 



a, Hot-water apparatus in the vinery. 



b, Boiler for the vmeTj! 



c, Boiler for the hot-water apparatus of the mushroom-house. 



d, Pit beTow the passage of the mushroom-house for forcing 



rhubarb, sea-kale, &c. 

 c, \'ontilators for the yinery. 



