CSA 7-R, 5¢ blue pair tied by double-circle datestamp of MOBILE ALA MAR 17 1863 on a commercially made envelope with black-edged mourning borders on back flaps (top flap opening tear), addressed to Hon. Thos. S. Gholson Petersburg Virginia with indication in ms. this was from Wm. McRae. Ex Alex Hall and Paul Boschung. $125. Listed in both Mourning Covers and CSA 7, Section 2, sections.