This stamp collection features a variety of denominations ranging from 1950 to current year issues. The stamps were sourced from the United States and are in a F/VF (Fine/Very Fine) grade. The accumulation came to me off paper, so I do not know if these stamps went through the mail stream. Many are in pairs and blocks up to 10, so it is likely they got stuck down somehow and had to be soaked off. These stamps are collectible and not intended for mailing use, although that still may be legal if they were never mailed. The face value of the collection is $70+ with most of the value of the stamps being 15-cent and higher denominations. An inventory by denomination is included. I will use nice stamps on your package!