A Textbook on Coal Mining (Volume IV): Dynamos and motors. Electric hoisting and haulage. Electric pumping, signaling and lighting. Electric coal-cutting machinery. de International Correspondence Schools - 1900

Scranton, PA: International Textbook Company, 1900. Hardcover. VG-. 8vo - over 7¾ - 9¾" tall. See photos for condition details. Hardcover, half brown leather with morocco grain cloth sides. Leather shows scuffing and wear to edges and corners. Decorated end pages and front and rear. No signatures or bookplates, no library markings present. Pages are mildly toned due to age and the second end page has a spot in the upper outside corner where it looks like a spot of glue, presumably from the binding process, stuck the two pages together and later separated leaving a mark. Unpaginated as each chapter has its own numbering system. Copyright page lists copyright owners as Colliery Engineer Company. This is volume 4 only of a series issued over several years.