This is a set of 2 printing plates from The Little Engine That could. Book house For Children -360 North Michigan Ave- Chicago Illinois. They are some type of metal maybe copper or brass. They are heavy and

The title one measures 11 1/2x16and the next one is

10 1/2x16”-The one with trains. The title one does have a hole on side of writing in 3 rd paragraph. It is not on the writing.

The date is 1951 on the title page. These are really neat.I took a picture of the hole .