Caroselli Arm Pressure Holdout, ca. 1930s

 

This is a typical arm pressure holdout from the early 1900s, with a lazy tong mechanism. The HC Evans catalog from 1929 shows an image of a similar arm pressure holdout. However, this one was made by Al Caroselli, from Detroit.

 

 

Caroselli arm pressure holdout

 

 

For further information of holdouts please visit our chapter on holdout devices.

 


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