DFBX-F -- small leak discovered after assembly of leads and closing helium vessel. Helium vessel re-opened and lead removed for chimney bellows replacement.
DFBX-F -- XB line bellows
DFBX-F -- note chimney bellows removed for replacement, to the left.
DFBX-A, starting current lead installation
DFBX-A, haunted by Phil Pfund's ghost
DFBX-A
DFBX-A at start of lead installation
DFBX-B
DFBX-B current lead chimney installation
DFBX-B