The last time I caught up with United's 91 Duplex/Saulsbury, it was still looking good from its 2001 "freshening up" by Saulsbury. Here it is on display on 9/11/05 at the open house of MSP Trooper 3 in Frederick, which was a very cool event.
The rig's replacement was about 6 months away at this time.
Warren Jenkins photo
The rig's replacement was about 6 months away at this time.
Warren Jenkins photo