Pure Clinchfield... On November 16, the restored Clinchfield F3A turned F7A #800 was paired with the former Clinchfield General Manager’s Car, #100, for the first time since 1982 on Thursday, November 16, as seen passing the former Clinchfield depot in Kingsport, TN. The #100 office car is owned by the Watauga Valley Chapter of the NRHS.