HEXHAM, Henry. The Principles of the Art Militarie; Practised in the Warres of the United Netherlands. Represented by Figure, the Word of Command, and Demonstration, London [and Delft]: Printed by M. P. for Matthew Symmons [J. P. Waelpote], 1637. 2°, engraved illustrations, 3 folding (?only, of 4), 2 volvelles (folding plates laid down, torn and repaired), Cockle 136; STC 13264 [bound with:] An Appendix of the Quarter for the ransoming of Officers of all Qualities..., Delft: Ian Petersen Waelpote, 1637. 2°, Cockle 137; STC 13264 [and:] The Second Part of the Principles, of the Art Militarie, London: Robert Younge, 1638. 2°, 18 engraved plates, 14 folding (some staining, a few plates torn and frayed), STC 13264.4 [and:] The Third Part of the Principles of the Art Militarie, The Hague: Francis vander Spruyt, 1640. 2°, 2 folding engraved plates (re-hinged), illustrations (lacks all after G4), STC 13264.7, 4 works in one volume, later half calf (worn, covers detached).