Skip to main content


Cape Cod Canal

The Pennsylvania and New Haven Connecting Railroad

The Seventh National Automobile Show at Madison Square Garden

Some Early American Automobiles

Engine of the Car De Luxe


An Automobile Motor with Rotary Valve

An Engine with Low-Tension Magneto Ignition

The 50-Horse-Power Northern Engine

Engine of the 60-Horse-Power Thomas Car

Friction-Drive Cars

The Holsman Rope-Drive Automobile

A Successful Friction-Drive Automobile


A New Form of Two-Speed Transmission Combined with the Differential

A Transmission with Individual Jaw Clutches

Novel Clutch and Transmission Features of 1907 Cars

The Haynes Transmission and Roller Bevel Drive

Transmission Gear with Double Clutches

A Novel Individual Clutch Transmission

The Lozier Protected Drive Chain

The Pope-Toledo Combined Clutch and Transmission

The Dragon Chassis

An Improved Sliding-Gear Transmission

The Wayne Transmission and Clutch

Typical Brakes on 1907 Cars

A Novel Combined Sliding-Gear Transmission and Multiple-Disk Clutch

The Stoddard-Dayton Chassis

The Grout 35-Horse-Power Chassis

An Improved Type of Live Rear Axle


The Northern Four-Cylinder 50-Horse-Power Car

The Royal Touring Car and Limousine


An Improved Type of Steering Gear


An Instrument for Testing Shock Absorbers

A Novel Reflector

Pneumatic Steel Hub for Automobile Wheels

Food Losses During Cooking

By H. D. Jones

The Smallest Steam Engine on Earth

Photographs with Bas-Relief Effects

By Gustave Michaud, Costa Rica State College

A Simple Type of Automobile Speedometer

An Ingenious Locking Device

Improvements in the White Steam Touring Car

Some Modern Inventions which are Ancient History

By Rene Bache

Some Improvements in Honeycomb Radiators

The Moon Touring Car

The 1907 Peerless Touring Car

The House Recoil Check

The Autocar Combined Engine and Transmission


  • Departments

    Recently Patented Inventions

  • Notes and Queries

  • Correspondence

  • Index of Inventions

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
Scroll To Top