New Guinea, Registration Labels Surcharged for Postage 1915 (Jan): Group three labels surcharged 'GRI / 3d.', on 'Rabaul (Deutsch - Neuguinea)' label (#143), on 'Friedrich-Wilhelmshafen (Deutsch Neuguinea)' label (#38), and on 'Herbertshöhe (Deutsch Neuguinea)' label (#41), an unused group without gum, fresh and fine. Gi = £ 975.