IMCDb.org: Bucyrus-Erie 1950-B 'The Silver Spade' in "Man Made, 2008-2010"
File:Head of the Giant "Silver Spade" Coal Shovel Owned by the Hanna Coal Company Dwarfs Some Trees as the Machine Scoops Coal from A Trench. 07-1974 (3769900912).jpg - Wikimedia Commons