The White House Historical Association Christmas Ornament 2008 is a multicolored metal ornament shaped like a tree, designed specifically for the Christmas holiday. This collectible piece is part of a collection of ornaments and features a Christmas tree theme, making it a unique and historical addition to any holiday decor. Manufactured in 2008, this ornament captures a piece of Christmas history from the early 2000s and would make a perfect addition to any ornament collection. President Benjamin Harrison.