The Young Surveyor's Assistant Shewing The readiest, plainest, and truest methods, for the Measuring and Mapping all Sorts of Lands and Waters; the taking of Heights and Distances; the Tracing and Laying down any Angular Figures whatever, by the Universal Plane Table. This Instrument, for the Smallness of its Size, and the Certainty of its Use, is preferable to any other Instrument yet invented; and will be found of the greatest Utility to all Persons concerned in Land-Surveying, Gardening, or any Branch where the Measuring, or Plotting of Ground is required. To which are added, all the Rules and Tables proper for the taking and casting up a Survey, the purchasing of Leases, &c. By Michael Searles, ... To be had of the inventor, and of Mr. Cole, ... London. ...

By Searles, Michael.
[London] Printed for the author: and sold by the booksellers in town and country 1780 .
40p., plates 8o.

Tables for the easy valuing of estates, from one shilling to five pounds per acre: also the parts of an acre, from three roods to one perch. By Bernard Scale, ... 1771

By Scale, Bernard.
[London] Printed for the author, & sold by T. Cadell in the Strand, & all the principal booksellers in town & country 1771 .
vii, [1], 107, [1] p., plate 8o.

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Tables for the easy valuing of estates, from one shilling to five pounds per acre: also the parts of an acre, from three roods to one perch. By Bernard Scale, ... 1771