GINSTER, Ria, letters, autographs, documents, manuscripts Home | Archive | Facsimiles | Forgeries | Back GINSTER, Ria (1898-1985). German soprano. Programme for a Schubert recital at the Grotrian Hall, signed beneath her photograph on an inside page, 4 February no year. [No: 20358] This is the archived description of an item that has already been sold. Please contact me if you would like any further intormation.