NORFOLK / VA // APR / 22 / 1861 blurry strike of blue double-circle datestamp with matching "FREE" straightline on all-over lithographed Atlantic Hotel illustrated advertising cover to Postmaster Robert Isbell, Stone Wall Mills, Va., William Murphy N.Y. imprint on flap which is torn but intact, minor staining at bottom, Very Fine and scarce Independent State use on an advertising cover; Virginia seceded less than a week before this was mailed. $900