Willow Hand Forged Tree Branch Series Includes Tree Bark Hammered Steel Flowing in Natural Elegance. Just Branches, No Leaves, Simple and Subtle Wrought Iron. GHOST TOWN NAMESAKE: Willow, Florida The Robbins family established Willow as a sawmill town. A post office was there in 1889. The drop in price of lumber forced the Robbins family to close in the mill and move to Tampa.