The Cistern that holds the skimmings, till it begin to be soure, till when, it will not come over the helme.

Y

The two Stills in the Still-house.

Z

The Semi-circles, that shew where about the Furnaces stand.

Place this after Folio 84.

The upright of the Ingenio or Mill that squeeses or grinds the Suger Canes

a. the foundation or plates of the house which must be of massey and lasting timber

b. the frame of the Ingenio