I am attempting to catalog my 13-5/8" Symphonion discs and have run
across a disc I cannot completely identify -- the writing is just too
faint.  I know the partial title is "Duett aus" but I cannot read the
rest.  The number is also too faint to read, but appears to be either
6642 or 6142 or 6042; I am not sure.

I would appreciate any help.  I have a list of Symphonion disc numbers
but, of course, it is not complete.

Jeff Adkins