The archaeological site of Spiro is famous for a range of aritfacts including
effigy pipes, engraved shell artifacts,
embossed copper sheets, bead necklaces, and ear spools that were discovered in the "Great Mortuary" context.
Perforated pulley-shaped earspool with traces of copper stain.
Perforated pulley-shaped earspool.
Embossed copper fragment.

Embossed copper fragment.
Bibliography
Brown, James A.
1996 The Spiro Ceremonial Center. Memoirs of the Museum of Anthropology - University of Michigan 29.
Brown, James A. and Henry W. Hamilton
1965 The cultural and artistic world of Spiro and Mississippian culture: Spiro and Mississippian
Antiquities from the McDannald Collection. Museum of Fine Arts, Houston.
Hamilton, Henry W.
1952 The Spiro Mound. Missouri Archaeologist 14.
Website created 7 February 2009