Hello and welcome! My name is Doris.I have been an antiques collector, dealer and appraiser for over 56 years.I will be pleased to help you.
Thank you for all the information.
Please allow me time to research your question, calculate current values and write my answer.
I assumed they were verified authentic signatures. If they are not, an appraiser cannot offer true veification of signatures via photos.
If you know they are authentic, then I can research values of authentic autographs.
Please let me know.