Significance: The Steam Tug HERCULES is a National Historic Landmark, significant as the only oceangoing steam tug on the West Coast. Typical in the early 20th century, this steam tug hauled log floats, large More
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It More