Navy Dept., 1873, 15¢ Ultramarine, Short Transfer Variety, position 26, short transfer at upper left showing clearly, strong color and impression on brilliant paper, o.g., particularly fresh and Very Fine, a remarkable example of this very rare variety, this variety is listed unused but unpriced by Scott; with 2012 P.F. certificate not mentioning variety. Scott No. O42 var.  $350 ++. $0 (Image)