Phil, if you say 1975, then that´s when it was bought !
Brian, you managed to get so many beautiful cars to the reunion this year, so I hope to se that twin in the future !
Talking about twins (or mabye sisters ?). I found out at the reunion, that the well documented COPO 9561 that Ed C. told me had a body # next to mine, was actually Steve Sandlins RS-COPO. So they were probably ordered in the same batch.