This rare and sought-after catalog by H K Porter Co. features their line of light locomotives, as well as the Watt Mine Car Catalog, both dating back to the early 1900s. The catalog offers a glimpse into the history of locomotives and mines, showcasing the quality and craftsmanship of these products. The catalog is a must-have for collectors and enthusiasts of railroadiana and trains, with the added bonus of being manufactured in the United States. Add this unique piece to your collection today!