1913年山东即墨寄青岛崂山疗养院实寄封1件，贴共和纪念5分四方连，销即墨二年八月十二英汉文腰框戳，经胶州，青岛中转，有胶州小圆戳，青岛12日德国客邮局戳，崂山疗养院13日德国客邮到达戳，邮件后又改寄，有最终青岛客邮局14日戳，保存完好，销青岛崂山疗养院德国客邮戳邮件少见ChinaPostal HistoryRepublic of China1913 (11 Aug.) An envelope from Tsimo to Tsingtau and re-direct to another address, bearing 20c stamps, tied by TSIMO c.d.s., kiaochow bilingual and German Foreign Post Office Kiautschou, Tsingtau Kiautschou transit and arrival c.d.s.
