This stamp set from Republik Indonesia is a must-have for any stamp collector. With unique designs that showcase the country's culture and heritage, these stamps are a great addition to your collection. The set includes PZ1 and C142 stamps, both from the 'Untuk Anak' series. The stamps are from Indonesia and have been previously used. The set is not graded, but the quality is still good. The stamps are not certified, but they are authentic and come from the country of origin. If you're interested in collecting stamps from Asia, this set is a great choice. Don't miss out on the opportunity to add these stamps to your collection!