This letter thanks someone for a birthday present.
1234, Main Street
Boston, MA 02123
07 April, 2005
<Recipient Address Goes Here>
Thank you very much for remembering my birthday. It was so sweet of you to think of me. I want you to know how much I'm enjoying the gift, too. The <gift> is absolutely perfect! How did you know that it was just what I wanted? You really have a talent for picking out the perfect present. Thanks again for the kind birthday wishes and the thoughtful gift.
encl: <List of enclosed items goes here>