Laureate head of Napoleon III, French Marengo 20 Gold Francs of Napoleon III of the Strasbourg Mint
Obverse of Marengo of Napoleon III of the Strasbourg mint Laureate head of Napoleon III, around NAPOLEON III EMPEREUR, below name of engraver BARRE R/S ornate shield, around EMPIRE FRANCAIS, bottom 1870, to the left of the date mintmark BB, centre 20 FR (card 6019)
