The total circulation of all postage stamps of this series No." 19乘以 ", 否." 19y " and all No. 否. of their varieties is 44 673 686.
图像: Emblem of the Postal Department within the oval centre is topped with the imperial crown.
Previously used paper did not meet the requirements of the Postal Department, so in 1866 for printing stamps was used the new paper type "laid paper" with a watermark (horizontal stripes). The first postage stamps on a new paper arrived into circulation 20 Aug. 1866. It was previous stamps picture.
It is important to note that these stamp were printed on paper with a chalky coating. The picture may fade or dissolve completely if allowed to come into contact with water.
