The product is a lot of 10 uncirculated 1957 NL A B $1 one dollar blue seal silver certificate notes from the United States. These banknotes are of small size and are uncertified. Each note features the distinctive blue seal and is a valuable addition to any collection of US currency. The 1957 silver certificates are highly sought after by collectors due to their historical significance and unique design. Comes in 1 plastic holder. Any questions please ask.