American Printer's mission is to be the most reliable and authoritative source of information on integrating tomorrow's technology with today's management.
Jan 1, 2011 12:00 AM
Since 1930, the number of mail pieces handled by the U.S. Postal
Service (formerly the Post Office Department, until 1971) grew
nearly 28 billion per year to 213 billion in 2006.
Source: “The United States Postal Service — An American History 1775-2006,” www.usps.gov.