Hawkins' Indicator Catechism: A Practical Treatise for the Use of Erecting and Operating Engineers, Superintendents, Students of Steam Engineering, etc.

See photos for condition details. Hardcover, blue cloth boards show some spotting, mainly loss to the shine finish of the cloth, edges and corners only very lightly bumped. The internal binding is good and text pages are tight. There are no signatures or bookplates, no library markings, no handwriting, nothing torn or loose. Pages are toned due to age but are clean. The dark blue end page and pastedown in the front has some spotting and a rectangular mark along with a few faint scratches. The light purple areas on the end pages are actually just from the lighting reflection, and not actually in the book itself.