This silver mine preserves two features of bygone practice. One is the reversible waterwheel of the ore-hoist, which originally was installed in 1565 and currently dates back to 1824. The present wheel is 9 meters in diameter and reaches a depth of 700 meters.
Society: ASMEMain Category: MechanicalSub Category: Minerals Extraction & RefiningEra: 1800-1829DateCreated: 1824Samson PitSankt AndreasbergState: Lower SaxonyCountry: GermanyWebsite: http://www.asme.org/about-asme/history/landmarks/topics-m-z/minerals-extraction-and-refining/-118-samson-mine-reversible-waterwheel---man-engin, https://www.asme.org/getmedia/ee57310a-3df7-4e67-8ed6-d54357184890/118_Samson_Mine_Reversible_Waterwheel_Man_Engin.aspx
YearAdded:Image Credit: Public Domain (Author's Choice)Era_date_from: 1824