Catherine ChouMarketing Manager ,Rare Wildlife Animal Association,123 West Ave., Montclair, NJ 07042+80 100 200 3003,A letterhead, or letterheaded paper, is the heading at the top of a sheet of letter paper (stationery). That heading usually consists of a name and an address, and a logo or corporate design, and sometimes a background pattern. The term "letterhead" is often used to refer to the whole sheet imprinted with such a heading.Letterheads are generally printed by either the offset or letterpress methods. In North America, the 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.Sincerely,,Dear Mr. Jacky,...展开