Direct Current Machines by H. B Ranson
1952. First Edition. 285 pages. No dust jacket. Blue cloth. Black and white photographs and illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Water staining top top edge of some pages, text remains unaffected. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Light tanning to spine and edges with crushing to spine ends. Wear marks overall.