Units of paper quantity Units of paper quantity Various measures of paper quantity have been and are in use. Although there are no S.I. units such as quires and bales, there are ISO and DIN standards for the ream. Expressions used here include U.S. Customary units. A quire of paper is a measure of paper quantity. The usual meaning is 25 sheets of the same size and quality: of a ream of 500 sheets. Quires of 25 sheets are often used for machine-made paper, while quires of 24 sheets are often used for handmade or specialised paper of 480-sheet reams. (As an old UK
Norman B. Ream Todd Lincoln, Ream was the executor of Pullman's will. Ream served on the Board of Directors of the U.S. Steel. Additionally, Ream was involved in the railroad business, serving on the Board of Directors of the Pullman Company, as well as the Boards of the Baltimore and Ohio Railroad, the Chicago and Erie Railroad, the Cincinnati, Hamilton and Dayton Railway, the Erie Railroad, the New York, Susquehanna and Western Railway, the Pere Marquette Railway, and the Seaboard Air Line Railroad. Ream was also active in the insurance business, serving on the Boards of the Equitable Life Assurance Society of the