24x20 In used condition, tearing, discoloration, fading present. Brown Hoisting Machinery Company, as the name suggested, specialized in hoists drains and similar machinery. They were headquartered in Cleveland, Ohio. The New York Central Railroad utilized these blueprints for what appears to be the construction of a bridge. The New York Central Railroad has an interesting history with the State of Ohio, where the Brown Hoisting Machinery Company was based, as in 1953 the New York Central Railroad had a large scale accident in Northeastern Ohio. This accident still holds the record for most trains involved in a single railroad accident.

The Brown Hoisting Machinery Company was perhaps most known for their ‘Brownhoist’ machine. The blueprints to which are in this book. There is undoubtedly some incredibly valuable information regarding technical specifications in this book.