DIALING. 



443 



was drawn, close by the right line A C, and all the 

 paper at the right hand close by the right line B D; and 

 cut it also close by the top and bottom horizontal lines ; 

 and it will be fit for pasting round the cylinder. 



Tliis cylinder is represented in miniature thus: It 

 should be hollow, to hold the 

 stile D E when it is not used. 

 The crooked end of the stile is 

 put into a hole in the top A D 

 of the cylinder ; and the top goes 

 on tightish, but must be made to 

 turn round on the cylinder, like 

 the lid of a paper snuff-box. The 

 stile must stand straight out, per- 

 pendicular to the side of the cy- 

 linder, just over the right line 

 A B in Plate VIII. where the 



The Method of using this Dial as follow, 



the shadow of e .e , upoa it , , k , 

 upnght hne, which divide the signsjV "lift! 



