Good condition considering the age.  The covers exhibit shelf-wear, with light creasing, chipping, minor tears, and soiling along the edges. Some covers have written on them. All the pages are intact except for book 5 that has some loose pages.    Staple binding still tight.  Please note that all books had assignment pages in the back, these are missing from all books except from book 3A and 11.

Most of the pages are clean with no writing, marks, stains, etc. BUT there is some writing on pages and covers.  There were working books. 

Please look at photos carefully.