[from old catalog] LoC?
Yes, all of these are from LoC. Bracketed phrase should be deleted. Also appears in subfield with name (not just date), subjects, and in titles:
http://openlibrary.org/works/OL102799W/California_and_Oregon_Trail._from_old_catalog
http://openlibrary.org/authors/OL6712855A/Willis_N._from_old_catalog_Bugbee
http://openlibrary.org/subjects/history_and_criticism._%5Bfrom_old_catalog%5D
[from old catalog] LoC?
Yes, all of these are from LoC. Bracketed phrase should be deleted. Also appears in subfield with name (not just date), subjects, and in titles:
http:// openlibrary. org/works/ OL102799W/ California_ and_Oregon_ Trail._ from_old_ catalog
http:// openlibrary. org/authors/ OL6712855A/ Willis_ N._from_ old_catalog_ Bugbee
http:// openlibrary. org/subjects/ history_ and_criticism. _%5Bfrom_ old_catalog% 5D