Without a cemetery plat, I used the natural Sections
  (divided by the roads) and the rows (numbering East
  to West) the higher the Photo number the further South
  (closer to Hwy. JJ).

   1-3-12  (Would represent Section 1 Row 3 12th Photo)

   Sections 3 and 4 half a couple half rows and are lettered with
   an A (thus 3-3A would be in Sec. 3 between Rows 3 and 4).

                          N

                      W   +  E

                          S

 Section 4     Section 3      Section 2     Section 1

   (Rows)       (Rows)         (Rows)         (Rows)
   6 -> 1       9 -> 1         6 -> 1         6 -> 1

            R              R              R             R

            O              O              O             O

            A              A              A             A

            D              D              D             D

           Gate

 = = = = = = = =   H i g h w a y   J J  = = = = = = = = = =