Confederacy, Salisbury Prison, Salisbury, N.C., prisoner cover with manuscript "Examined, W.H.K." at top left, bearing U.S. 3Ā¢ rose cancelled by target cancel with matching "Old Point Comfort, Va. Aug 3" cds, addressed to Mrs. M.A. Haysnworth at Cohoes N.Y., Very Fine and choice, unusual use without CSA postage. EstimateĀ $300 - 400. The "WHK" examiner's initials are of a known censor at Salisbury prison recorded by Harrison used from June to July 1862. An example of this censor marking is shown in Antrim on page 154, which was done in pencil. $0 (Image)