I live in Minneapolis,MN, but am originally from Faulk Co. I will take a photo when I go, but not until Independence Day. You might get a speedier response by posting a memorial for him on findagrave.com and requesting a photo there. Emails go out to local volunteers. I did check, there are a handful of Smiths posted there in Faulkton Cem., but not yours.
reply to firstname.lastname@example.org
if you want more info.