RICHMOND VA dateless blue CDS (type 6f) with matching DUE 10 (type Q) on soldier’s cover to Mrs. Elizabeth C. Rife, Jennings Gap Augusta Va. with endorsement of Wm H Dunlap Co F 5th Va Intry. Slightly reduced at right into CDS and stain at upper left. Normally Richmond postal markings are black, but the type F is known to have been used with the scarcer blue ink on two occasions: May 16-29, 1863, and June 1-3, 1863. It appears only on soldiers’ mail. Ex Harry Muldrow. $75.