THREE PHOTOGRAPHS OF PRINCE IMPERIAL Including : - The Prince Imperial in second lieutenant's uniform circa 1870. 18 x 12 cm Note that the Prince is wearing a sword of the 1817 type with chasing; - The Congress of Paris 1856. Payer & Pierson carte de visite photograph. With names of participants on verso. 5 x 8.5 cm Framed. - The Prince Imperial and his father on horseback. Photograph of a painting by Olivier Pichat. With autograph note from the artist "To Madame la Baronne Denilhe. The author." 34 x 21 cm Pitchpin frame. Provenance : Former Forbes collection, lot 286 A set of three photographs about the Prince Imperial