Water chiller. A water chiller is a mechanical device used to facilitate heat exchange from water to a refrigerant in a closed loop system. The refrigerant is then pumped to a location where the waste heat is transferred to the atmosphere.
Banking in the United States before creation of the Federal Reserve System was, to say the least, chaotic. Early American Banking: 1791-1863. Banking in the America of 1863 was far from easy or dependable.
The First Bank of the United States was established in Philadelphia, Pennsylvania, while the city served as the national capital, from 1790 to 1800. In the eighteenth century, Philadelphia was one of the largest cities in the English-speaking world.