PORTRAIT of the "Marshal of MAC-MAHON, DUC OF MAGENTA, President of the Republic". 1875. Engraved by Léopold MASSARD, after the painting by René Princeteau. Proof with the letter, on wove paper. Printed and published by Goupil & Cie. Margins. 70 x 55 cm. Condition B (two tears in the lower margin, one of which reaching the shelf, a small trace of wetness in the right margin and a few rare marginal freckles, subject in good condition).