Thanks to the following LSTOWN-L subscribers for their help with my
TWAIN-L delivery error: Bruce Dienes, Wayne Smith, and Phillip Sollins.
The problem does indeed seem to have been a temporary problem at
Princeton, and it has apparently since repaired itself.  It was
interesting to learn that others have experienced similar problems with
the Princeton node; I'll be prepared for this in the future.
 
Thanks again!
 
Taylor Roberts
TWAIN-L owner