We've posted the July 2010 listing of all collection codes, with a count of all items assigned to each collection codes. The list is sorted alphabetically by agency code and is available here. This count is a 'snapshot' count, and was done on July 12, 2010.
Please review the list and notify Helen Neal, email@example.com, if you have 'unused' collection codes that you would like us to delete. This count will remain on the web site and will be updated again next July.