MARCHESI, Blanche, letters, autographs, documents, manuscripts Home | Archive | Facsimiles | Forgeries | Back MARCHESI, Blanche (1863-1840). French-English singer. Postcard-sized photograph Signed in ink at the head (slightly smudged), showing the singer in peasant dress with shawl and head-scarf. [No: 6021] This is the archived description of an item that has already been sold. Please contact me if you would like any further intormation.