cover 1892 (1 Aug.) envelope registered to Pola bearing second printing 2n. yellow irregular strip of five and 5n. red, cancelled by two strikes of "ULCINJ" c.d.s. and with framed "R.ULCINJ/DULCIGNO/NO.." registration h.s. adjacent, reverse with transit and arrival c.d.s. Superb. Photo

细节
cover 1892 (1 Aug.) envelope registered to Pola bearing second printing 2n. yellow irregular strip of five and 5n. red, cancelled by two strikes of "ULCINJ" c.d.s. and with framed "R.ULCINJ/DULCIGNO/NO.." registration h.s. adjacent, reverse with transit and arrival c.d.s. Superb. Photo