1899 registered cover to Germany with Chinese 5c, 10c, 1c and 4c all tied by PAOTIN ‘Dollar Chop’ cancels. A Hong Kong10c cancelled DE 22 99 and also tied by a small boxed I. P. O. h/s is on the front of the cover along with a Kaiserl. Telegraphenzeugamt Berlin label. A circular registration h/s and a boxed Registration h/s are both on the front of the cover, on the back are Tientsin 15 DEC, Shanghai 22 DEC 99 and Bolchen 25.1.00 transit and arrival cancels.