Title: A compendium of fortification, both geometrically and instrumentally, by a scale the making whereof is shewed by the tables, and their use, both of the tables and the scale, for speedy protracting of any fort consisting of 8 bulwarks, whose bastion-angles shall not exceed 90 degrees, and so the like for bastion-angles of 12 bulwarks

Author: Staynred, Philip.

Publication info: London : Printed by E. Cotes ..., 1669.