for Gardeners, &cJ gj 



1^4 Degrees, which is the Quantity of An- 

 gle F, Meafure F A 3 ch. 



From whence the Field-Book will (land 

 thus: 



To protraB this Work; 



Draw a Line at Pleafare, as A B, on which 

 apply the Diameter of your Protractor, with 

 its Center on A, x^ngle A being 104 Degrees^ 

 (to be reckon d from the left End of the Dia- 

 meter, which, for the future, I (hall call the 

 North End, ,as the oppofite End will be the 

 South) prick oft that Quantity, and draw A 

 F, which, with A B, conftitutes your Angle 

 A 5 fet 3 ch. 25 li. from A to B. Angle B 

 being 80 Degrees, place the Center of the Di- 

 ameter on B, and move the Inftrument about, 

 'til A B cut 80 Degrees, to be reckoned from 

 the North End of the Diameter 3 prick off a 

 Line by the Help of the Diameter, and dr^w 

 B C. From B to C fet 2 ch. 5 li* Angle C is 

 G 2 noted 



