Chapter I: ENGINEERING AND MECHANICS.--Hydraulic Filtering Press

for Treating Oleaginous Seeds.--Details of construction and
manipulation.--15 figures

Laurent & Collot's Automatic Injection Pump.--6 figures.

Improved Dredger.--1 figure.--One ton bucket dredge.

History of the Fire Extinguisher.

How to Tow a Boat.--1 figure.

Railways of Europe and America.

Locomotive Painting. By JOHN S. ATWATER.

Crackle Glass.--New Process.

How Marbles are Made.