How many commemorative coins with the word "He" have been issued at present?

(1) The first "He" commemorative coin was issued in 2009, and the last one was issued in 20 17. A total of five coins were issued. Therefore, if you want to get a complete collection, you must make sure that you have five coins with different fonts. You can also buy lost coins or several coins according to your own coin situation.

② The first set of "Harmony" commemorative coins-ordinary commemorative coins in regular script-was issued in June+February, 5438. Commemorative coins with the word "He" have been issued since the first coin with the word "He" in 2009, with a set of five. The last commemorative coin ("He Wu") has never been issued, leaving many people waiting for the flowers to wither. Ordinary "He" commemorative coins consist of five calligraphy "He" characters with different writing styles. In 2009, 20 10, 20 13 and 20 14, the first group of seal script, the second group of official script, the third group of running script and the fourth group of cursive script were issued respectively. This set of commemorative coins not only embodies the unique calligraphy culture of China, but also expresses the humanistic spirit of the people of China and the profound philosophical thoughts of the Chinese nation.

③ In 2009, the denomination of the first group of He Zi coins was 1 yuan, the diameter was 25mm, the material was brass alloy, and the issue quantity was100000. 20 10 The denomination of the second group of Chinese characters is 1 yuan, the diameter is 25mm, the material is brass alloy, and the number of coins issued is 100000. 20 13 the third group, He Zi 5 yuan, with a diameter of 30mm and made of brass alloy, issued 50 million pieces. 20 14 the fourth group of He Zi coins with denomination of 5 yuan, 30mm in diameter and made of brass alloy, issued 70 million pieces.

(1) calligraphy with the word "He"-the main scene pattern on the front of ordinary commemorative coins is the China People's * * and the national emblem in regular script, with the names "China People's * * and China" printed above the inner edge and the denomination "Wuyuan" and the year number "2017" printed below; Regular script calligraphy with the main scene pattern of "He" on the back, the calligraphy background pattern of flying white, and five calligraphy styles of "He" printed on the upper right of the inner edge. The denomination is 5 yuan, the diameter is 30mm, and the material is brass alloy.

② The types of calligraphy commemorative coins with the word "He" are as follows: (the first group)-seal script. The main scene pattern on the back of this ordinary commemorative coin is the word "He" in seal script, and the word "He" written in various fonts is on the lower left, with calligraphy as the background. "He" calligraphy commemorative coins (group II)-Lishu. The main scene on the back of the commemorative coin is the word "He" in official script, and the word "He" written in various fonts is on the top, and the background is set off by calligraphy. "He" Calligraphy Commemorative Coin (Group III)-Running script. On the back, the main scene pattern is "He", the background pattern is calligraphy flying white, and the word "He" is printed on the upper right of the inner edge. "He" Calligraphy Commemorative Coin (Group 4)-cursive script. The main scene pattern is the cursive word "He", the background pattern is calligraphy flying white, and the word "He" is printed on the upper left of the inner edge.