Keywords: Napoleon III daguerreotype-crop.png Portrait de Napoléon III en buste de trois-quarts à gauche Institution Bibliothèque nationale de France between 1850 1855 unattributed PD-old http //gallica bnf fr/ark /12148/btv1b69034947/ Gallica <br>100px Retouched picture cropped from frame minor level adjustment Scewing Photographs of Napoleon III Images from Gallica |