Lot 87

1912 Large On Postal Service cover from Inspectorate General of Posts, Peking to Chen En Tao, Director of the Chinese Bureau of Engraving and Printing. size 37 x 23.5 cm.

1912年大型郵政公事封，由總郵政司署寄度支部印刷局。尺寸 37 x 23.5 厘米。此尺寸信封一般用於郵票印刷事務，時用於寄遞銷售全張。