Gritli's Children by Johanna Spyri 8 color illustrations (author of Heidi)

Gritli's Children ( A story of Switzerland ) by Johanna Spyri, Copyright 1924, translated by Elisabeth P. Stork, Illustrated in color by Maria L. Kirk, Philadelphia & Co., J. B. Lippincott Company. Red cloth binding and all pages are tanned. There is an imprinted number 14N on the front end paper but I have no idea what it means. The remainder of the book is in excellent condition, tight binding, no odors, no bent pages, no writing. Note: By the author of Heidi. There is a lovely illustration on the front cover.