1917, 2¢ carmine, DL watermark, neat unobtrusive machine cancel, rich radiant color, faint crease and tiny perf thin in top left corner, F.-V.F. appearance, a rare used example of the 1917 2¢ Washington double line watermark issue; with 2014 P.F. certificate. Scott No. 519  $1,750. $0 (Image)