If you're sure that's what you want to do.
The value here is not in the copper silhouette, but in Mrs. Roosevelt's signature.
If the letter is handwritten and signed by Mrs. Roosevelt herself (not her secretary) and if the silhouette and the letter and the envelope are in excellent condition, the current retail (replacement or insurance) value of the package (including the copper silhouette) is approximately $1,200.
I hope this answer has been helpful to you, Gayle.
If you have any further questions or problems concerning this answer, please let me know.
If you would like to work with me on further questions you might have, it would be a pleasure to work with you again. All you have to do is put my name (Judith) at the beginning of your question.
I need your positive rating! Could you very kindly rate my services (with the stars or "accept" button) as this is how I get paid by JustAnswer, at no extra cost to you. We can still continue to communicate here on this thread after you do.
Thank you so much!