The Secretary of the Navy's Report, The Interborough's Attitude to the Public, and more

Aeronautics- December 17, 1910

Science- December 17, 1910

Electricity- December 17, 1910

The First Marine Aeroplane

DESCRIPTION OF THE FABRE HYDRO-AEROPLNE

Photographing Living Insects

A Great Rapid Transit System for A Great City

DOUBLING THE CAPACITY 0F NEW YORK'S SUBWAYS AND ELEVATED ROADS

Cement Concrete Vats and Tanks, The Current Supplement, and more

The Tenth Lepine Toy Exhibition

The Largest Ship: The "Europa"

A 50,000-Ton Passenger Ship

Sacks, Bags, Boxes, Trunks, Milk Cans, Packing Cases, and Escapes Therefrom

Enlarging a Tapped Hole and Reducing a Screw

A Wrinkle in Dovetailing

Home-Made Display Sign

Thumb-Indexing a Book, Handy Centers For Lathes

How to Make a Moving-Picture Camera

Grinding a Straight-End Taper Reamer, Shop Notes

How to Bind Scientific Americans at Home

Hunters of Rock Crystal