Senegal. 1912, Navigation and Commerce, Millesimes (horizontal gutter pairs with No.3 on gutter), black or red surcharges ''05'' on 20c, ''05'' on 30c, ''10'' on 40c, ''10'' on 50c, ''10'' on 75c, complete set of five pairs, full OG, NH (both high values) or VLH, Dallay #49-53, €660 (Image)