Hong Kong QV 24c used stamp, tied by scarce D29 obliterator in blue. Examples of D29, especially in blue, on covers and postcards are very
Hong Kong QV 24c used stamp, tied by scarce D29 obliterator in blue. Examples of D29, especially in blue, on covers and postcards are very scarce which makes loose stamps a more accessible way for acquiring this cancellation. Webb stated that the use of blue ink ceased in about 1877.香港維多利亞女皇像24仙舊票,銷珍罕之D29藍色殺手戳。D29殺手戳(尤其是藍色)之存世封片甚為少見,故舊票為更容易之入手途徑。Webb指藍色油墨於約1877年停用。