Gerhardt recorded only Nos. 1, 5, 6, 11, 13, 15, 20 & 21 with Coenrad Van
Bos as pianist. They were included in a collection of 17 Schubert songs on
one 10-inch and seven 12-inch 78's.
I am not aware of any LP or CD reissues - which does not mean that they do
not exist.
Regards,
Bill Karzas [log in to unmask]