CSA 9a, 10¢ milky blue T-E-N (4 large even margins) tied neat CLARKSVILLE / Va. // -- / 18 CDS on fresh homemade cover to Thomas C. Brown, Ballsville Post Office, Powhatan, Va., 1997 CSA certificate 03004 as genuine, not identifying the shade, Very Fine, SCV $1,500. $1,200.