In the 1970s, great changes took place in the international situation, and Sino-US relations began to ease. 1972 February, US President Nixon visited China. On February 28th, the two sides issued the Sino-US Joint Communiqué in Shanghai, which marked the beginning of the normalization of relations between the two countries. 1 979 65438+1October1,China and the United States formally established diplomatic relations. Since then, the relations between the two countries have made great progress in all aspects.

1980 September 13 to1February 2 1 day, the People's Republic of China (PRC) exhibition was held successively in San Francisco, Chicago and new york, USA, introducing the economy, culture and history of China.

This set of stamps is 2 * * *. These stamps are artistically designed and have strong national characteristics in China.

Name: China People's Exhibition

Commodity number: J0000059

China Name: J59

Creator: (Designer) Lu Tianjiao

Release date: 1980-9- 13

Detailed description:

Photocopy, tooth number:11*11.5,

Specification: 40*30mm,

Format: 50(5* 10)

(1)8 points to celebrate100000 pieces opened.

(2)70 points, 6,543.8+0,000 pieces of friendly exchanges.

Format: 12(4*3)

Circulation: 27,000 copies

At present, the package price is around 90 yuan, the small version is around 8500 yuan, and the large version is around 7000 yuan. The price is for reference only!

The Sino-American Mini Edition is the first issue of the second edition, with only 27,000 copies. Judging from the big version, the second version has been converted into a 50,000-edition big version, and with the broken version, it seems that there are not many, but the mini version has the first place, each with its own characteristics.

I prefer the smaller version. (Personal opinion, for reference only)