Archived: part of the hydraulic system for the Man's elevator 

http://galleries.burningman.org/filestore/2/6/5/0/1_9d9e239f4ecadc8/26501pre_55e0b067bd45423.jpg?v=2013-08-23+12%3A20%3A23

part of the hydraulic system for the Man's elevator

http://galleries.burningman.org/filestore/2/6/5/0/1_9d9e239f4ecadc8/26501pre_55e0b067bd45423.jpg?v=2013-08-23+12%3A20%3A23

part of the hydraulic system for the Man's elevator