It appears to be deceptive values in leader pos 12-16, which is supposed to point to the beginning of data. MARC::Record relies on this value. I do not know, though, if this is a sign of a different MARC flavour, or if something bad has happened to the record.
If it is in accordance with a special MARC flavour, then maybe MARC::Record should do something to meet this need? But, we do not know that yet. Leif
