His Ductor Dubitantium, or the Rule of Conscience..
The best known of the Anglican books is Jeremy Taylor's Ductor Dubitantium (1660).
Of the mantle-flap. The posterior ad ductor is ventral and anterior to the anus.
Here the con ductor should be led along the highest end or side of the meadow in an inclined plane; should it terminate in the meadow, its end should be made to taper when there are no feeders, or to terminate in a feeder.
All the accessories for inking are placed at the end of the machine, the ink itself being supplied from a ductor, which can be so regulated by the keys attached to it as to let out the precise amount of pigment required.