About expert introduction, this stamp that designed 1912 by Sun Zhongshan, it is stamp of subject matter of the first spaceflight, sun Zhongshan regards a stamp as design with very scarce at that time plane, it is to hope to carry mail this one common form, make people bring into contact with more advanced thoughts, in order to inspire civilian wisdom, science and technology allows a country.
It is reported, " precious of the Republic of China is mailed " already was appointed to be birthday of commemorative grandson Zhongshan 140 years by countrywide the Chinese People's Political Consultative Conference special gift, obtained mail of the 27th whole nation to exhibit work of gold prize nomination.