A.C. Gilbert Heritage Society - Member Modelshome Cranes and Derricks Crawler Derrick Derrick With Clamshell 70 Ton Crane Caterpillar Crane Floating Crane Type I Panama Canal Crane Mobile Crane Mobile Crane, Type I Tower Crane Turntable Crane, Type I Lighted Hammerhead Crane Shop Crane Portable Wrecking Derrick Type I Derrick Type I Lifting Crane Universal Crane with Lifting Magnet Stiff Leg Derrick Dock Yard Crane Mobile Crane 120 Ton Crane Portable Derrick Crane on Truck Mobile Crane with Clamshell Bucket Intermodel Crane Strip Mine Walking Crane Dock Hoist Heavy Hauler Truck with Dock Hoist