S25132

Luitpold 1911 - perfect very lightely hinged quality in rare type I, the Michel# 76-82 with Georg Bühler signatures, Michel# 85 expertized by Brettl, BPP, Michel# 86-87 expertized twice by Brettl, BPP and also with two Georg Bühler signatures, Michel# 90-91 expertized by Brettl, BPP and two signatures by Georg Bühler