Stamp from souvenir sheet.
Counterfeit illegally produced "limited issue" panes of this series exist. The counterfeit panes never sold on the Stamperija website and not recognized in any catalog. Please view the illegal stamp category to define them.
Although this issue was authorized by the Niger postal administration, virtually the whole issue was not sold in Niger, but only distributed by the Niger philatelic agency Stamperija for distribution onto the philatelic market.
