Now in Course of Publication.
To be completed in about 30 Monthly Parts, each Part containing 64 pp., with numerous illustrations, super-royal 8vo, price 2s.; or in 5 Divisions, cloth, price 13s. 6d. each.
DIVISIONS I., II, & III., NOW READY.
SPONS’ ENCYCLOPÆDIA
OF THE
INDUSTRIAL ARTS, MANUFACTURES, AND COMMERCIAL
PRODUCTS.
Now in Course of Publication.
To be completed in about 18 Monthly Parts, each Part containing 64 pp., with numerous illustrations, super-royal 8vo, price 2s.; or in 3 Divisions, cloth, price 13s. 6d. each.
DIVISIONS I. AND II. NOW READY.
A SUPPLEMENT
TO
SPONS’ DICTIONARY OF ENGINEERING,
Civil, Mechanical, Military, and Naval.
Edited by ERNEST SPON, Memb. Soc. Engineers.