The "Modern Practical Stair building First Edition" is a hardback non-fiction book by author George Ellis, published by London B.T. Batsford LTD. This illustrated book is a valuable resource for those interested in architecture and design, providing practical guidance on building stairs. The original edition is a collectable item for those passionate about antiquarian books, offering a glimpse into the world of craftsmanship and construction in a beautifully presented format. Stained throughout book. Wear and tear around the spin and edges of cover. Well Read.