019 - Delete when incoming from OCLC; Usually a string of numbers; Do not delete local processing notes, which we put locally in 019s, or MARS 019s
029 - Delete when importing a record; Annex uses this field for shelf locations locally
035 - Delete 035s from incoming records that are NOT OCLC numbers, AND delete those containing Gobi order numbers; Also do NOT delete/replace , or delete Sirsi numbers (If it's hard to tell, just don't delete any 035s at all.)
263 - Delete
590s from Gobi records having all uppercase info in them can be deleted. They remain in records that are replaced out of order at the bottom.
