323-27, 1904 1¢ - 10¢ Louisiana Purchase complete on 1904 blue illustrated Planters Hotel corner card cover addressed to England, each stamp tied by separate St. Louis Mo. double oval cancel, St. Louis Mo. Exposition Sta. postmark at bottom center, Northwich backstamp; 2016 Philatelic Foundation certificate (Image 2) (Image)

CV. Starting Price 200

548-50, 1921 1¢ - 5¢ Pilgrim Tercentenary Complete on First Day Cover, tied by Washington D.C. duplex postmarks with inverted year date, locally addressed; signature of H. Hammelman (first day cover servicer) at left, Very Fine usage; 2016 Philatelic Foundation certificate (Scott $3,000 for the set on a single cover) (Image)

CV. Starting Price 750