Peter K. Dederick’s Albany Agricultural and Machine Works was one of the first major agricultural implement factories. Dederick held several patents, beginning in 1843, and his works made the first commercial hay press. The works in Tivoli Hollow were massive, and a significant chunk of the old factory remains. The train tracks seen in this view to the south of the factory are still there today. A Google search for P.K. Dederick will turn up a significant amount of ephemera and memorabilia.