Guglielmo Marconi (Piccirilli) total sculpture cost after completion was $32,555. Guglielmo Marconi (Piccirilli) Guglielmo Marconi is a public artwork by Attilio Piccirilli, located at the intersection of 16th and Lamont Streets, N.W., in the Mount Pleasant neighborhood of Washington, D.C., United States. It stands as a tribute to Italian inventor Guglielmo Marconi. It was paid for by public subscription and erected in 1941. The artwork was listed on both the District of Columbia Inventory of Historic Sites and the National Register of Historic Places in 2007. It is a contributing property in the Mount Pleasant Historic District. The monument was originally surveyed as
Doug Hall (inventor) Doug Hall (inventor) Doug Hall is Founder & Chairman of Eureka! Ranch International. He is a lecturer, best-selling author, tv and radio host. Doug is a chemical engineer by education. He was Master Marketing Inventor at Procter & Gamble - shipping a record 9 products in 12 months. For his pioneering work turning innovation from an art into a science Doug was awarded a Doctor of Laws from the University of Prince Edward Island and a Doctor of Engineering from the University of Maine. Doug founded Eureka! Ranch in 1986. Originally designed as a "think tank for hire", the Ranch