These were "masters" used to make copies on old duplicating machines.  Then the children colored them and used them to decorate the classroom.   The collection is in good condition but the first 6 masters are missing.  There are a total of 15 remaining, covering the holidays and seasons of Halloween, Thanksgiving, Christmas, Winter, Spring, Easter  They were designed to run off on 8 1/2 x 11 inch paper.  Outside of the book is in excellent condition.