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                                                    | Title: | 1911 Article-Warner & Swasey Co., Revolving Jaw Chuck with Index Plate |  
                                                    | Source: | Machine Tools Commonly Employed In Modern Engineering Workshop, V1, 1911, pg. 54 |  
                                                    | Insert Date: | 5/23/2020 10:36:42 AM |  
 
                                                
                                                
                                                    | When large quantities of a piece of work have to be dealt with, it is generally advisable to devise a special chuck, and one such example is illustrated in fig. 67, which represents a well-known type of revolving-jaw chuck, supplied by the Warner & Swasey Company, for holding pieces having several faces to be operated upon, such as globe valve-bodies and elbows. |  | 
                                                
                                                
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                                                             1911 Warner & Swasey Co., Revolving Jaw Chuck with Index Plate |  |