From "Palaces of St. Louis," National Magazine (Volume 17, October 1902). The home of Mr. Henry Clay Pierce on Vandeventer Place, now lost to demolition. The home was said to have cost in excess of $800,000 when built for the oil magnate in the mid-1880s. Pierce fought a losing battle against Standard Oil for control of both the Mexican Fuel Company and the Waters-Pierce Oil Company in the early 1900s. Another view of the home in sketch form from The American Architect and Building News (July 1887):
A colorized original version of the above sketch from 1887 is available for viewing or purchase on St. Croix Architecture at http://www.stcroixarchitecture.com/plan.php?id=2271.