bears inscription, recto, in black chalk, lower centre: R. Saul, also bears numbering and inscription, in pen and ink, verso (possible collector's inventory numbering/shelf mark)
bears inscription, recto, in black chalk, lower centre: R. Saul, also bears numbering and inscription, in pen and ink, verso (possible collector's inventory numbering/shelf mark)
Giovanni Battista Beinaschi 
