The Amazing Story of Excavators: Makers of Machines That Reshape the World v. 1 - P N Grimshaw - (Second Hand)
A classic book on the makers of excavators from around the world.
There are literally 100 of makers in this book, along with lots of photographs and information.
A must have for anyone interested in earth moving equipment.
HB book, dust jacket a little tatty but overall in good condition.