In 1762, Richard Peters of Philadelphia obtained a patent for 388 acres of land at Boiling Springs, and executed a deed to John S. Rigby & Co., for twenty-nine acres on which they had already commenced the erection of a blast furnace, they bought two ore banks at the foot of South Mountain, and soon after added 1614 acres of land, and called the property “Carlisle Iron Works”; it passed through several ownerships, until, in 1792, Michael Ege became sole owner; the furnace produced twelve to fifteen tons of metal a week, mostly pig iron, but they also cast stoves, fire backs, and hollow ware. William Denning, in 1776, made two wrought iron cannon in Mount Holly Gap, about six miles south of Carlisle, the first ever made; one in use at the Battle of Brandywine was captured by the British and deposited finally in the Tower of London; the British Government offered a large sum of money and an annuity to William Denning, to instruct them how to make wrought iron cannon, but he refused; he died in 1830, age ninety-three, at his home near Newville, his monument there, given by the state, shows a square marble base surmounted by a cannon. Pine Grove Furnace was built on Mountain Creek, halfway between Carlisle and Gettysburg, the recorded ownership dates from a proprietary grant in 1762 for 450 acres on Mountain Creek to Thomas Pope; it is now part of the State Forestry reservation. VII NORTHAMPTON COUNTY Formed March 11, 1752; named by Thomas Penn; prior to the Revolution comprised all the northeast section of Pennsylvania; chief industries, Bethlehem Iron and Steel Works, where 15,000 men are employed day and night; silk mills, graphite works, and other manufactories. Here were Washington’s storehouses along the Delaware River, with supplies for all branches of the army; a point of attack by the British battling between West Point and Trenton, buildings are still in evidence. The famous backwoods rifles used by two thousand Pennsylvanians against the British at Boston were made here. County seat, EASTON, founded by Thomas Penn, 1751; at “The Forks of the Delaware, where the water is deep and smooth,” population 33,813. In center of the public square is the monument to soldiers of this county in the Civil War, on site of the old Northampton court house that stood for a hundred years; on its threshold was promulgated the Declaration of Independence, the same day as in Philadelphia; the old court house bell, that rang out then, is still doing public service. The first flag, combining stars and stripes, as an emblem of a new nation, was made here, showing thirteen eight pointed stars and thirteen stripes in the field, this flag is said to be the one now in the Easton Public Library, deposited in 1821, after being used in the War of 1812; in a special room of the [Illustration: NORTHAMPTON COUNTY]