I have 2 framed prints given to my parents as a wedding present in 1942. On the back they say"Publication of Edward Gross Co., Inc. 118 East 16th St., New York. One is of a young girl and one of a boy. On the back it reads "chums" by Jane Freeman. Do you know what they may be worth?

I have 2 pictures published by edward cross & co one a young girl with a pink ribben in her hair and a boy dressed in red sitting in a chair . What are they worth?
Thanks gena