Physical description

Book, titled "Door and Step Control", 192 pages printed on white art paper, with green inside covers and end covers, 12 sections, full bound, sewn into green Rexene outside covers with title and company logo in gold on front cover and publisher "National Pneumatic Company" on spine. Details equipment available for control of doors and steps using compressed air, manual methods, with photos of various types of railway and tramway vehicles, equipment and drawings. Has an index. Also details of sash (window) and garage door control systems.



Has been stamped with the ESCo Company stamp in a number of places.