I.C.S. REFERENCE LIBRARY, steam engine, engine testing, governors, valve gears, fitted cap Both tubes holding air as

Both tubes holding air as of this listing

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I.C.S. REFERENCE LIBRARY, steam engine, engine testing, governors, valve gears, fitted cap Both tubes holding air asPlease note this is 1908 I. C. S. Reference Library #174 : TITLE: Valve Gears; Steam Engine Design; Steam Boiler Design. Two corners wearing through a little, top of spine is lightly chipped due to someone pulling it at the top. Book is good to very good for its age. Additional Details Product description: Author: No Author Condition: Used; Very Good manufacturer: International Textbook Co. 1905 Format: leather_bound item_name: I. C. S. REFERENCE