Analog black and white photos from over 60 years ago, no negatives. The source is unknown. They were discovered while cleaning out my parents' house. Some photos have product descriptions written on the back in pencil. These can be erased. Size: 12 cm (vertical) x 16 cm (horizontal). Some photos have creases and stains. Please understand. - Type: Photographic paper - Number of sheets: 24 Thank you for looking.