Keys, John.

The antient bee-master's farewell Or, Full and plain directions for the management of bees to the greatest advantage; Disclosing further improvements of the hives, boxes, and other instruments, to facilitate the operations; especially that of separating double and treble hives or boxes, with certainty and safety, without injuring the bees; interspersed with new but important observations: the whole studiously adapted to general use; with an appropriate method for the curious. Also brief remarks on schirach, and other distinguished apiators on the continent. Deduced from a series of experiments during thirty years. Illustrated with plates.