I should have mentioned this before in my previous post, but the item ending with 2657 is more than acceptable to add into the database as a separate entry. It will require the barcode information as a descriptor in its entry name, but that should only serve as a placeholder until we can identify what the spine item numbers for both items are. Once that needed information is known, then the spine item numbers would be better examples for use as title descriptors. That is, if the spine item numbers are, in fact, different from another.