#<CONS {10115CF357}>
--------------------
A proper list:
0: (SB-C::%INSTANCE-TYPEP #:OBJECT2 'BUBRARY5::COLLECTION)
1: (SB-C::%TYPEP-WRAPPER (SB-C::%INSTANCE-TYPEP #:OBJECT2 'BUBRARY5::COLLECTION) #:OBJECT2 'BUBRARY5::COLLECTION)
2: (LET ((#:OBJECT2 BUBRARY5::ARTICLE)) ..)
3: SB-C::ORIGINAL-SOURCE-START
4: 17
5: 1
6: 5
7: 3
8: 9