United States, 1851-1857 3¢ Covers. About 300 items, wide variety of cancels and other markings including "Way 1" handstamp, many Express Mail, few manuscript cancels, few corner cards; majority seem to be imperfs, including a few #10's, excellent for study of platings, condition somewhat mixed, should be carefully viewed by the specialist. Estimate  $400 - 600. $0