Patent for a new and improved churn. This design "relates to improvements in churn-powers in which suitable gearing and frame-work operate in conjunction with a vertically-reciprocating dasher; and the objects of [the] improvements are, first, to provide for the quick and convenient detaching of the churn from the driving mechanism; and, second, to afford facilities for the proper adjustment of the device to the different sizes of churns" (lines 7-16).