Gary Cooper Signed Letter

by Janet Collins
(Union City, Indiana)

A friend of mine has a personal letter from Gsry Cooper written to her mother during the war. She saw that he was going to visit the troops in the hospital in California. Her son was at that hospital, and she wrote Gary a letter asking him to visit her son and to ask about his condition.

Gary wrote her back a letter that he had not gotten her letter in time to read it before he went for the visit, but he did say he remembered visiting her son and that he was doing well.
I think the letter was typed (possibly by a secretary) but was signed in ink By Gary Cooper.
Does this letter have any value?