Dover Corporation announced that it will release first quarter 2004 earnings after the close of business on Monday, April 19, 2004.

Dover will also host a conference call at 9:00 a.m. EDT on Tuesday, April 20, 2004 to discuss these results. The call will be available to the public through a live audio webcast on the company website at http://www.dovercorporation.com/. In addition, the call will be available for replay on the website.