December 6, 2007 - "2rd" for 2nd (or 3rd?)

You'll probably find a few "2rd" typos--and they are not easy fixes. Verification is needed if the correction should be "2nd" or "3rd." Some OhioLINK examples are for:

Performers note: violin (2rd work)
Conference heading: (2rd : 1966 : Detroit, Mich.)
Series (microfilm): Document / 25 Congress, 2rd session. House ; no. 78

Wendee Eyler