Subdirectories and files here contain mechanical drawings of various systems and assemblies of the G0 experiment, and information related to those drawings. Most of the drawings are in formats compatible with Autocad Release 12. Many drawings are also provided as postscript files, appropriate for laser printing. File or Subdirectory Contents admin/ Drawing lists, scripts for managing the drawings etc. -- basically administrative stuff. (See also the INDEX files and README files in many of the directories below.) detectors/ Drawings of the detector and detector support infra/ Drawings of of the G0 infrastructure (hall layouts, etc.) sms/ Drawings related to the Superconducting Magnet System target/ Drawings of the target