Thomas Tredgold

A Practical Treatise on Rail-roads and Carriages Thomas Tredgold

A practical treatise on rail-roads and carriages shewing the principles of estimating their strength, proportions, expense, and annual produce, and the conditions which render them effective, economical, and durable with the theory, effect. This book, "A practical treatise on rail-roads and carriages", by Thomas Tredgold, is a replication of a book originally published before 1825. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.