Cornwall, PA: Cornwall Iron Furnace Associates, 2000. Paperback. 60 pages; 22 cm. Plain card cover printed in black; stapled. Cover title. The lives of Pennsylvania Quaker ironmasters Curttis Grubb and Peter Grubb, the sons of Peter Grubb, the founder of the Cornwall Iron Furnace and Hopewell Forge. Scarce. In Near..... More