New York | 123-345-678 | info@fotor.com,Dear Mrs. Emily,A letterhead, is the heading at the top of a sheet of letter paper(stationery). That heading usually consists of a name and an address, a logo or corporate design, and sometimes a background pattern. The term "letterhead" is often used to refer to the whole sheet imprintedwith such a heading.Letterheads are generally printed by either the offset or letterpressmethods. In North America, letter size is typically 8.5 x 11 inches(215 x 280 mm).Although modern technology makes letterheads very easy to imitate,they continue to be used as evidence of authenticity.Respectfully yours,White Lee...展开