An old scrace one handed Goodell Pratt Hand Drill + another Goodell Pratt Toolsmiths Tool.
Condition: the jaws stick once shut / clamped, they release the bit when unwound but require a quick push with your finger if you wish for the jaws to be reset to fully open (fairly common on old drill chucks) - one quick push and the jaws pop back into fully open, please see photos for condition.
