Slight modifications in the portrait make it possible to distinguish the 1807 type from the preceding 1806 type; in particular, the variation is in the space between the rim and the top of the head. The 1807 issues are remarkable because the design was decided during Napoleon's absence. When he returned to Paris he was surprised to discover the new coins which were the result of the engraver's diligence. This is also considered a transitional issue, that is a coin struck after an official series ends, or before an official series starts. It can also refer to a coin struck with either the obverse or the reverse of a discontinued or upcoming series. These coins are a transitional issue because they were minted just before the 1807/08 issues (with laurel crown). The term "tête de nègre" sometimes used for these coins is a colloquial descriptor applied because of the frizzy appearance of Napoleon's hair as that of an African man.
Slight modifications in the portrait make it possible to distinguish the 1807 type from the preceding 1806 type; in particular, the variation is in the space between the rim and the top of the head. The 1807 issues are remarkable because the design was decided during Napoleon's absence. When he returned to Paris he was surprised to discover the new coins which were the result of the engraver's diligence. This is also considered a transitional issue, that is a coin struck after an official series ends, or before an official series starts. It can also refer to a coin struck with either the obverse or the reverse of a discontinued or upcoming series. These coins are a transitional issue because they were minted just before the 1807/08 issues (with laurel crown). The term "tête de nègre" sometimes used for these coins is a colloquial descriptor applied because of the frizzy appearance of Napoleon's hair as that of an African man