1912, 1¢ Green and 2¢ Carmine, Kansas City Roulettes, block of four of each with nat. s.e. at top or bottom respectively, mounted on a 1919 affidavit sworn by one M.O. Canfield, the 2¢ block has been initialed on the reverse by Canfield, the 1¢ by Elmer R. Walters, o.g., fresh and Very Fine. Scott No. 408-409 vars.  $300. $0 (Image)