Let's have a look at date distribution of these the same style Iraq coins:
https://en.numista.com/catalogue/pieces3300.html
YearMintageVGFVFXFUNCExchange
1969 12,000,000١٩٦٩
1970 12,000,000١٩٧٠
1972 12,000,000١٩٧٢
1975 36,000,000١٩٧٥
1979 1,500,000١٩٧٩
1980 23,520,000١٩٨٠
1981 138,995,000١٩٨١
1990 ١٩٩٠
and
https://en.numista.com/catalogue/pieces9566.html
YearMintageVGFVFXFUNCExchange
1392 (1972) 250,000١٩٧٢
Both coins have on their reverse dates in AH and Gregorian calendar.
It looks strange, that there is no Islamic dates at all in the first one
and no Islamic dates in digits, used in Arabic based languages.
Both descriptions contradict the used at the Numista style. Here is the example:
https://en.numista.com/catalogue/pieces22390.html
YearMintageVGFVFXFUNCExchange
1348 (1929) BP500,000١٣٤٨ - ١٩٢٩
When the dates are given in both eras - local and Gregorian on the coin, then they are described the same way in the date distribution section both in Arabic digits and digits, used in Arabic based languages.
This style does not permit to conduct search correctly. It is hard to guess, which of the dates are chosen seldom in the articles.
It is better for the referee and the site constructor meet together and correct the whole country, but not just these two articles.