The Practical Surveyor, Containing the Most Approved Methods for Surveying of Lands and Waters, by the Several Instruments Now in Use: Particularly Exemplified with the Common and New Theodolites, and Also how to Plot and Cast Up Such Surveys, with the Manner of Adorning the Maps Thereof. To which are Added, Some Uses of the New Theodolite...: Together with the Description and Use of an Improved Sliding-rule for Timber...First Published in Part