SA Supplements Vol 24 Issue 625supp

SA Supplements

Volume 24, Issue 625supp

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Features

Irrigating Machinery on the Pacific Coast

John Richards

Pontoon Bridges

Improved Methods of Heating Railway Trains

III—The Sewall System

C. Powell Karr

Sibley College Lectures.—1887-88

By the Cornell University Non-Resident Lecturers in Mechanical Engineering

George H. Babcock

Electric Railways in America

On Storage Batteries for Electric Locomotion

Anthony Reckenzaun

How to make a Camera Bellows

Improved Pneumatic Carpet Cleaner

A Method of Illustrating Combinations of Colors

The Yukon Region

Physics without Apparatus

Lightning

Building Plans and Specifications

Alkaloid-Like Bases in Paraffin Oil

Synthesis of a Sugar

Departments

Patents - December 24, 1887