| New supply and return lines starting out. |
| Reworked pure gas, recovery, and impure supply lines in place.
No more pipes attached to the floor. |
| Old and new return lines in transition at the compressor. |
| Shiny new supply line in place.
Return line not yet attached. |
| Old liquefier plumbing complete.
Air line for new liquefier in place, waiting for new machine. |
| New return line connected to compressor. |
| Different view - new return line connected to compressor. |
| Cryogenic Facility office/liquefier room. |
| Different view - liquefier room with old liquefier. |
| Old liquefier on its final run. |
| Old liquefier all dressed up, ready for travel to a new home. |
| New liquefier in place prior to installation. |
| Old liquefier on the way out. |
| New liquefier in operation with experimental noise reduction curtain. |