I'll send you a copy of Jas. B. Simmons tombstone if the email I have for you is still current.If you don't receive the picture write to me at my email you have used previously and I will see that you get a copy.
I also have a copy of a tintype and we think it is Jefferson Simmons.My grandfather, William "Bill" Simmons looked just like this person and my grandfather had the picture, but the man looks to be much older than my grandfather would have been for a tintype.When my grandfather passed on, the picture went to my uncle who made us copies.
If you are a member of Ancestry.com look at the family tree for Joseph Isaacks and his wife Elizabeth Barker Isaacks. One of George Harvey Isaacks descendants has put Joseph's tombstone online plus other information.While in Missouri last year, I met five of George Harvey Isaacks descendants.