The first post-office was established in Chester in 1794. Joseph Wickham being the first postmaster located at West Chester, then and now a part of Chester village, afterward it was moved to the old village and in 1842 was removed to the building opposite the present Erie Railroad tower at Chester Station. The idea of offering fresh milk from the country to the distant consumer in the city originated with a road contractor named Selleck who interested some of our leading farmers in the project and succeeded in getting a supply sent by the Erie in the spring of 1842. It was shipped in the blue pyramid churns of that day. The first shipment were about six cans per day and freight charges were by weight, twenty cents per hundred pounds. The price paid the producer was two cents per quart, placed on the cars at Chester. The farmers soon finding that there was more money to be made from milk at two cents per quart than butter at fifteen cents per pound, began sending milk to Selleck. Thus the milk business of the county was born, and in spite of the many difficulties, this business has alone been the means of building four railroads in Orange County and returned to it over $100,000,000. In 1784 mention is made of a saw-mill on the trout brook, on the Sterling road. These mills are now known as Bull's Mills. A grist-mill was then operated on the opposite side of the stream. The old flouring mill at West Chester was established soon after the settlement was made. As late as the year 1820, an old mill stood upon the ground just above the present Chester mills. During these times they used two run of stone and never were compelled to shut down for lack of water. Chester's first library was incorporated November 17, 1779, with seven trustees, and was verified before Judge Wickham and recorded the same year. Abijah Yelverton was the first librarian. The war of 1861 occasioned a great demand for onions and our onion culture on the black meadows began about that time. Our average yearly production has been about 60,000 bushels. During revolutionary times a part of these meadows were cultivated for raising hemp; later on, potatoes and corn. INCORPORATION.