The green book is is product is a rule book titled "Chesapeake and Ohio Railway Company Safety Rules Effective 1 October 1968" from the United States. This vintage book provides safety guidelines and regulations for the operation of the Chesapeake and Ohio Railway Company in 1968. Ithe second book also includes additional safety rules from 1951, providing safety tips rose, governing the loading of pipe on open top cars. This is pamphlet number MD4 this book is dated effective June 15, 1951 a comprehensive look at the company's safety policies at that time. This collectible item is a valuable piece of railroadiana and train memorabilia, offering insights into the safety practices of the company during the mid-20th century.
