Robert A. Siegel Auction Galleries, Inc. Sale - 1157The McCoy Inverted Jenny, Position 76 The Ethel B. McCoy Inverted Jenny, Position 76 (Scott C3a)LotSym.Lot Description 4000° Zoom24c Carmine Rose & Blue, Center Inverted (C3a). Position 76, the sixth stamp in the eighth row of the sheet of 100 purchased by William T. Robey on May 14, 1918, part original gum, rich colors, sma..