4G 
SCIENCE SERIES PU BUSH EI) BY 
Van Nostrand’s Science Series. 
It is tlie Intention of the Publislier of tliis SerieB to issue them at inter- 
vals of about a month. They will be put up in a uniform, neat and attrac- 
tive form, 18mo, fancy boards. Tlie subjects will be of an eminently 
scientific character, and embrace as wide a ränge of topics as possible, all 
of the higliest cbaracter. 
Prloe, 50 Cents Each. 
X. 
CHIMNEYS FOR FURNACES, FIRE-PLACES, AND 
STEAM BOILERS. By R. Armstrong, C. E. 
J3- 
STEAM BOILER EXPL0SI0NS. By Zekah Colburn. 
3. 
PRACTICAL DESIGNING OF RETAINING WALLS 
By Arthur Jacob, A. B. With Illustrations. 
4. 
PROPORTIONS OF PINS TTSED IN BRIDGES. By 
Charles E. Bender, C. E. With Illustrations. 
5. 
VENTILATION OF BUILDINGS. By W. F. Butler. With 
Illustrations. 
Q. 
ON THE DESIGNING AND CONSTRGCTION OE STOR- 
AGE RESERVOIRS. By Arthur Jacob. With Illustra 
tions. 
•7. 
SURCHARGED AND DIFFERENT FORMS OF RETAIN- 
ING WALLS. By James S. Tate, C. E. 
a. 
A TREATISE ON THE COMPOUND ENGINE. By John 
Turnbull. With Illustrations. 
9. 
FUEL By C. William Siemens, to which is appended the value 
of ARTIFICIAL FUELS AS COMPAREI) WITH COAL. 
By John Wokmald, C. E. 
“ An eminently practical treatise, prepared by one of the best scien 
tific authorities on the topics discussed, its wide dissemination cannot 
fail to be productive of benefit to all branches of industry.—Americai 
Artisan. 
* * Other 'Works in preparation.