The series contains original affidavits of registration that record personal information about each registrant, their photograph affixed to the majority of documents, and the registrants fingerprints. All of these are specific to Kansas, and most have the actual documents attached.
This survey of Wintergreen Cemetery, Port Gibson, Mississippi, was completed in 1956 by Mr. Gordon M. Wells and published by Joyce Bridges the same year. It contains the cemetery readings Mr. Wells was able to obtain at that date. It is highly likely that not all of the gravestones had survived up to that point, and it is even more likely that a large portion of interred individuals never had a gravestone.