in-0055 - "The Implications of Isolation"in-0059 - "Robot Conga Line Revisited"in-0057 - "Strasberg Railroad"in-0058 - "Strasberg Rail-Yard"in-0056 - "The Straight and Narrow"in-0053 - "Eckley Miners Village"in-0042 - "Raven Perched on Pallet"in-0040 - "Coal Yard #2"in-0039 - "Coal Yard"in-0027 - "Knouse Crates"