Vintage Mary Had a Little Lamb cardboard cutout wall hanging

Description

This vintage cardboard cut out wall hanging of May Had a Little Lamb was my daughter's, and because it was given to me at a baby shower, I know it is at least from 1979. There is some kind of marking on both the lamb and the school house which is too small to read. When I took a picture of the marks they came out as just a blur. There is minor damage, which I have included pictures of, the apple in Mary's had is slightly bent, there is something on the lamb's tail, and Mary's braid is slightly torn. I have done my best to give an accurate a description. Condition as is shown in the pictures.
Dimensions:
Mary   17 1/2" X 11"
Lamb   7" X 5"
school house   8 1/4" X 5 3/4"