(http://i1244.photobucket.com/albums/gg578/Scion777/Bio-WalterAugust2_zps9db11330.jpg) (http://s1244.photobucket.com/user/Scion777/media/Bio-WalterAugust2_zps9db11330.jpg.html)
(http://i1244.photobucket.com/albums/gg578/Scion777/BIO-AugustWalter_zpsfb45dea4.jpg) (http://s1244.photobucket.com/user/Scion777/media/BIO-AugustWalter_zpsfb45dea4.jpg.html)
Came across his Octet by Consortium Classicum - nice piece.
He's obscure enough not to warrant an entry in the New Grove. :(