Confederacy, Camp Shenandoah, Va., Apr 15. Town postmark tying 1862, 5¢ light blue, top margin single on cover to Mossingford, Va., Very Fine and attractive. Scott No. 4  Estimate $1,500 - 2,000. An attractive example of this rare and short-lived postmark used only for a few days in April 1862 with the Camp being abandoned on April 20th when Federal troops occupied Monterey. $0 (Image)