424 



Description of a Design for the 



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1 1 



a, The conservatory. b, The hot-house. 



c, Steam apparatus, with the under-ground roadway round it. 



d, House for the curator and council-room. e, Inclined plane to the tunnel. 



/, Border for trees to be trained on both sides of the fence, as shown in the north elevation. 

 g, Border for seedlings and rare plants, &c. 



k h, Situation for hot-beds, and beds for seedlings ; for rare or tender plants ; and for setting 

 out the green-house plants, &c. &c. 

 i i, &c, The four main entrances across the outside pits from the circular terrace. 

 A, The pits in four divisions, as in fig. 76. 

 w x, South elevation. y'%, North elevation. 



that only the zone of pits, and the outer zone of hot-houses, 

 were erected, together with the cistern tower. 



Having described the various plans submitted, we shall 



