FRENCH SOMALI COAST: 1938 10Fr Indigo & pale blue, CENTRES OMITTED (Yvert 168a). Spectacular right marginal triple gutter strip of four, the top pair affected by the errors and the bottom stamps normal. The gutters show the vignette impressions that should have been on the top stamps as well as the marginal markings. Cut to include about half an additional stamp at both top and bottom. VF/M/UM, rare, spectacular. (cv Maury €1600+)
