These items have been stored at home for a long time. They are collections of hand-knitted works released between 1980 and 1983. The set includes three books: "Handmade Knit '80", "Handmade Knit '81", and "Silver Age Hand Knitting". As these magazines are over 40 years old, they have wrinkles and yellowing of the paper as shown in the photos. However, the contents are clean and I believe they will be very helpful as references for knitting patterns. Please understand that these are used items before purchasing.