40 inch Cogging Mill, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

(left) Ingoing Roller Gear of 40 inch Cogging Mill; right 40 inch Gogging Mill, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

(top) Universal Manipulator, showing tilting fingers; (bottom) Universal Manipulator, showing driving mechanism, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

10 inch x 10 inch Electrically-driven Up Cutting Bloom Shear, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

60 inch Electrically-driven Hot Saw, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

200 horse-power Hydraulic Pumps, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

Two 20 inch x 20 feet Hydraulic Accumulators, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

49 inch Armour Plate and Blooming Mill, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

6,000 ton Forging Press, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street

6,000 ton Forging Press, Davy Bros Ltd., engineers and boilermakers, Park Iron Works, Leveson Street