Can't seem to be able to help with a picture of Asa L. Sanford. My sources that have replied to my inquiry seeking same, have all replied in the negative.
 
However, I am fortunate to have a picture of a brother of Asa's, John Rufus Sanford, along with his second wife, Jerusha Emma Strickland Sanford, who are my great-grandparents.  submitted by Dennis Gurley