Rogers, Hal

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rogershal

Trains

A photographic introduction to trains, discussing what they are, how they are used, and how they move, looking at who drives the machines, and explaining why trains are important.
Cover image of Trains

Airplanes

Snowplows

Describes the parts of a snowplow, how it works, and the work it does to clear the roads of ice and snow.

Milking machines

Describes the achines that are used to milk cows and goats on modern farms.

Trains

2014
A photographic introduction to trains, discussing what they are, how they are used, and how they move, looking at who drives the machines, and explaining why trains are important.

Tractors

2014
A photographic introduction to tractors, discussing what they are and how they are used, identifying the different parts of a tractor, and explaining why tractors are important.

Cherry pickers

2014
Describes the parts, workings, and purposes of cherry pickers, explaining why they are important machines.

Tractors

2008
A photographic introduction to tractors, discussing what they are and how they are used, identifying the different parts of a tractor, and explaining why tractors are important.

Combines

2001
Describes the parts of combines and how they work in harvesting different kinds of crops.

Trains

2008
A photographic introduction to trains, discussing what they are, how they are used, and how they move, looking at who drives the machines, and explaining why trains are important.

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