Barber,T.W. <br/><br/>
The Engineers Sketch- Book  of Mechanical Movements devices ,appliances,  contrivances and details. 
W Barber 
 - 7th.ed. 
 - London    E & FN Spo  1918 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Appliances.
<br/><br/><label>LC Class. No.: </label>TJ 181 .B3 1940