1980’s Sesame Street Treasury books volume 7 and 15

1980’s vintage Sesame Street Treasury books volume 7 and 15. I love these books because they teach sign language! They are in excellent condition and a great addition to any vintage book collection! Size 11 x 8.5 inches I store all of my books in a sealed plastic sleeve for protection PLEASE dont hesitate to send offers or ask to separate! Bin I A-7