Daniel Boone / by Reuben Gold Thwaites. (OCLC #994154857)
Here’s a fun one from our Special Collections cataloger: This volume had a publication date of 1909 on the title page, a copyright date of 1902 on the verso, but no edition statement anywhere, except next to the title’s entry on the series list in the front matter:
By Reuben Gold Thwaites. Third Edition.
So is that usable in the record?
RDA 184.108.40.206 says that Designation of Edition may be taken from anywhere inside the piece and used unbracketed. Given the difference in years, it made sense that this would be the third edition (and didn’t make a lot of sense that they would reference that edition in the series title list if this was not it), so we included it as an edition statement:
250 __ ǂa Third edition.