 
Map
              Location Accuracy
              Exact
          Description
              This 'monolith' is an obelisk set up in 1975 in honor of the stroke brigade that died in July 1937 when rectifying a section of the Sonora-Baja California Railroad route to save 21km of track...
Dates & Classification
              Date Spotted
              Classification
              Questionable monoliths, not confirmed to be knockoffs but likely considering the origin or appearance of the monolith.
          Multiple Monoliths
              ✖
          Physical Qualities
              Material
              Stainless Steel
          Construction
          Hollow
              Number of Sides
              Three Sided (Typical Monolith Design)
          Texture
          Polished
          Mirrored
              Top Geometry
              Triangular Prism
          Markings
          No Markings
              Articles & Media
               
    