Placed on January 1, 2004.  I found it on January 3, 2004.

01 - First on First

First on First

Placed on February 1, 2004.  I found it on April 8, 2007.

Placed on March 1, 2004.  I found it on March 13, 2004.

Placed on April 1, 2004.  I found it on June 12, 2011.

Placed on May 1, 2004.  I found it on March 27, 2005.

Placed on June 1, 2004.  I found it on May 7, 2006.

Placed on July 1, 2004.  I found it on July 5, 2004.

Placed on August 1, 2004.  I found it on August 14, 2005.

Placed on September 2, 2004.  I found it on February 19, 2005.

Placed on October 2, 2004.  I found it on April 8, 2007.

Placed on November 1, 2004.  I found it on February 13, 2005.

Placed on December 1, 2004. I found it on January 15, 2005.

Twelve qualifying caches that I've found, each one placed in a different month of 2004.

