Here is the picture of Geronimo's grave. He's buried in Ft. Sill, Oklahoma.
Information compiled by Steve Grimm
“The penciled signatures of Geronimo, written during the World’s Fair at St. Louis, are quaint relics of a great warrior whose small band of Apache braves held a whole American army at bay for several years. Geronimo drew his signature sideways, starting at the top G and coming down to the terminal O, so that the completed effort, requiring several minutes to print, looked like a fancy totem pole until turned to reveal his name.”
— Charles Hamilton, The Signature of America