1899年翠绿色横双连五分新票, 中缝漏齿及边纸漏齿变体, 有轻微颜色渗透至背面, 少见.Municipal Posts Wei-Hai-Wei 1899 5c. emerald variety imperforate between horizontal pair and imperforate between stamp and margin, unused and showing some colour suffusion through to the reverse. A fine and a splendid example of this rare variety. Livingston 4b; S.G. 4a. Photo