Liberia, 1916, 1¢ on 1¢ Light Green. 4 singles; with normal surcharge, 2nd "F" inverted, "FLF" and inverted surcharge varieties, tropicalized o.g. as always, all nicely centered, Very Fine, a scarce complete set of these issues. Scott No. M1, M1a-M1c  $925. $0 (Image)