Jim McCook, W6YA has kindly allowed me to publish his document "Finding the Deleted Ones" here on the Club Log Helpdesk. The PDF document can be downloaded from the link below. At the time of writing (June, 2014) this document had not been published elsewhere.
For each deleted entity, Jim provides a brief description, often accompanied by a map, together with a QSL from the time the entity was a DXCC counter, as well as a current QSL from the same territory. If you are at all interested in DX history it's worth a read!