Some denting y the lower corner. See photo. The "Essential Model Railroader Scenery Techniques" book, published by Kalmbach in 2009, is a valuable resource for model railroading enthusiasts. Authored by Pelle K Soeborg and Lou Sassi, this 106-page softcover book provides detailed instructions on how to create realistic scenery for train layouts. The book is part of the Essential Series and covers various topics related to model railroading, making it a must-have for anyone looking to enhance their train layout with visually appealing scenery.