1916, 3¢ Violet, Rotary Coil, horizontal pair, light face-free duplex cancels, remarkably well centered, strong bright color, Extremely Fine to Superb; with 2002 P.S.E. and 2007 P.F. certificates, the former Graded (XF-Sup 95, SMQ $2,500). Scott No. 456  $650. A MAGNIFICENT USED PAIR OF THE 1916 3¢ TYPE 1 HORIZONTAL ROTARY COIL. $0 (Image)

1916, 3¢ Violet, Rotary Coil, horizontal line pair, wavy line machine cancel, strong bright color, well centered especially for this difficult issue, left stamp with trivial tiny natural paper inclusion, Very Fine and choice, ex-Grace; with 1999 and 2016 P.F. certificates. Scott No. 456  $2,250. A CHOICE AND VERY RARE USED LINE PAIR OF THE 1916 3¢ TYPE 1 HORIZONTAL ROTARY COIL. $0 (Image)