We Everyone I know 1 , 2 , 5 Money Coins Government Coin Because In these Money Secretary Signature From And The rest In the notes Stays Bangladesh Of the bank Of the governor . Basically Of the country Money Printing Responsibility Yes Bangladesh Of the bank . That's why 5 From 1000 Thousands Money Note Printing For Bangladesh In the bank As much money Print That's it Equal Money Or gold or Dollars Stock To keep Is Foreign Reverse Security As . The other In favor of 1 2, 5 Money Coins Printing For To the government No Gold Reserve To keep Is No. . As a result Extensive Used All this Coins Government As you wish In quantity To make Maybe _ _ Of the country A lot Time Inflation The reins Pull Caught Goes . That's why Extensive Used All this Coins Government Coin To say Is.