Subject: Drayson, Frederick - Treatise on Gunpowder Drawings. Negatives in Archive Plan Cabinet (APC). Text manuscript held in WASC-0004; Plans and Drawings held in WAI-0479 and WABD-0343.
Description: Plan of new mill head and tail streams proposed to be made in Queen's Mead, showing the position of the 5 Gunpowder Mills proposed to be retained on the old Mill Head, the situation of the Cylinder House for making charcoal and the site of the Composition Mills over the gullies. (negative)