Grammage is specified in avoirdupois pounds and the sheet count of a paper ream is usually 500 sheets. However, the mass specified is not the mass of the ream that is sold to the customer. Instead, it is the mass of the uncut "basis ream" in which the sheets have some larger size (parent size). Often, this is a size used during the manufacturing process before the paper was cut to the dimensions in which it is sold. So, to compute the mass per area, one must know The standard dimensions and sheet count of a ream vary according to the
Norman B. Ream United States and the Reliance Company, as well as banking, serving on the Boards of the First Financial Bank of Chicago and the New York Trust Company (later merged with Chemical Bank, now known as JPMorgan Chase). Ream also served on the Board of Directors of the National Biscuit Company, later known as Nabisco, now a subsidiary of Mondelēz International. Additionally, Ream served on the Boards of the Central Safety Deposit Company, the Metropolitan Trust Company, the Fidelity-Phoenix Fire Assurance Company, the Securities Company, the Cumberland Corporation, the Sussex Realty Company, the Franco-American Financial Association, etc. Ream helped Chicago recover