 Complete the following phrase:  Mintage of these coins from the beginning to the accession of Mohammad Reza Pahlavi from 1941 to 1977, including coins of the quarter, half, one, two, and a half, five, and ten Pahlavi, and the last date of the coinage seen on them is 1979  ۱۳۵۸ . The purpose of coinage with a date that has not yet been reached is to prepare the coins with the date of the day for distribution in the new year. Therefore, it can be assumed that Pahlavi coins dating back to 1979  ۱۳۵۸  after 