Antique Hel Braun & Cie framed print of Sainte Anne by Leonardo De Vinci

Antique Hel Braun & Cie framed heliogravure print of Sainte Anne by Leonardo De Vinci. Print measures 4 by 5 inches and matted and framed behind glass, it is 9 1/8 by 10 5/8 inches. Has the info written on the back of the print and also on the inside of the print at the bottom, which can't be seen while in the frame. This is a very old print and not one of those reproductions that you see all over the place online. You can see how the spelling of L. de Vinci is, instead of L. da Vinci. Could use a new backing and sealed, but as it is, it is ready for hanging. Thanks for looking and please make an offer on anything. All decent offers will be accepted.