2 0
Mill Gearing.
A Practical Treatise on Mill Gearing, Wheels, Shafts, Riggers, etc., for the use of Engineers, by Thomas Box, post 8vo, cloth, with 8 plates
5 0
Millwright's Guide.
The Practical Millwright's and Engineer's Ready Reckoner, or Tables for finding the diameter and power of cog-wheels, diameter, weight, and power of shafts, diameter and strength of bolts, etc., by Thomas Dixon, fourth edition, 12mo, cloth
3 0
Mine Engineering.
A Practical Treatise on Coal Mining, by George G. André, Mining Civil Engineer, F.G.S., Assoc. Inst. C.E., numerous plates, 2 vols., royal 4to, cloth
£3 12 0