Nock, O. S.  1905- <br/><br/>
British steam locomotives at work / 
by O. S. Nock. 
 - London :  Allen & Unwin,  1967. 
 - 276 p. :  48 plates (94 illus.), tables. ;  24 1/2 cm. 
<br/><br/>Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steam locomotives--History.<br/>Railroads--Great Britain.
<br/><br/><label>Dewey Class. No.: </label>385.3610942  / NOB 1967