) BY E. & F. N. SPON. 



Science and Art of the M </ Portland 



"basrvation* on tome of Us coMfroctive annliratinsM 



66 : 



Treatise oa Concrete,' etc, tic 8*0, cloth, i&/. 



':/sWitu' tbook of 1 



Dr*m*< c instructions for the preparation of Enfinrtof. 



t.iiectunU. ami Mechanical Drawls**. Wttk ,. 

 ,* tkt :,xt. W 33 /Ai.'.- , 



CONTENTS! 



PC !.,,.,,< MM ! fa 



* i . ^p_t m 



.,...,- -. - , -. , . .:.. ... 



!.,- .- . i .... - 1 ..*:.'. 



indfrofi Ship-builders Companion, 



ng a series of original and carefully calculated table*, of the 

 > penonc interested in the iron trade*. By TAMES FoDE*, 

 author of Mechanical Table*,' etc. Second edition rcmed, f*i i/Aw/rj. 

 ti*u t crown 8vo, cloth, $/. 



nical Treatise on the nv 



em; ..lasting Rock* for Industrial Purpose*. 1:. MJEK, 



F.G.S., Assoc. Inst C. K. ll'itk 56 illustration and lifhfrt, 8ro, 



and 1 / Manual: a Book 



rs and those who Use or Deal Matetialt. Hy 



.KI.I.KR. tllnstrattdi 8ro f cloth, 101. 6V. 



^7 <> Ropttnakins : public and 



finvat* Rtft-YcrJt, with a Description of the Manufacture, Rule*. Table* 



. lapted to the Trade, Shipping. Mining, Railway*, 



rmerly foreman to Metan. Haddait 



an i rhoose, and late Master Ropemakcr to ll.M. Dockyard, 



.n, lamo, cloth, 3/. 



Ruild Tables ; for the 



use of Kngineen, Architects Surveyors, Boildert, I juid Agents, and 

 ayer, containing 22 table*, with nearly 30,000 calculations. 



410, doth. 



7',f/.' 



cavator, Earth, l.a- and Gss, containing 53 tables with nearly 



oo calculations. 410, cloth, s/. 



