A small monolith only 2 metres high, hollow was found for a single day, before vanishing.
An Eyewitness reported:
I was there on 10th Dec. in the afternoon and workmen ( who were there also the day before working on the locks of the canal ) informed me that it had disappeared that night . Apparently this M had been supported by a metal pipe, which had carefully been connected to four small 'flippers' every 90 degrees. Obviously to make the M. stand better since the place where it was put was not flat but in a slope ..
Who or whatever took the Monolith away again obviously did a very thorough job .. with this metal pipe as a support system. Yet .. the Monolith was gone again when the workmen arrived in the morning of 10 12. The metal pipe was left though.
Notice the way they ( obviously worth a piece of chalk ) marked the place where the flippers were to be welded onto the pipe .. amazing ! hard to figure out ..