Three men by sign in front of Iron Brigade headquarters tent at Gettysburg reunion; crowd inside tent and multiple tents behind. U.S. flag over entryway. Signs welcoming the Iron Brigade, giving details of makeup and losses in the battle. Two signs advertising "Col. John A. Pattee's Old Soldier Fiddlers." Embossed on photograph front: "W.H. Tipton, Gettysburg, Pa." Printed on photograph front: "1-M." Handwritten on photograph back: "Photograph taken at Gettysburg, Pa., is probably of the 50th anniversary of the battle attended by some of the old Michigan 24th Inf. See Detroit Saturday Night, June 28, 1913. p.2 col.5."