For your consideration is a Rare Original C.S. Fly Cabinet Card of S. L. Hart's Sons, circa 1890. Provenance: Tombstone Western Heritage Museum, Tombstone Camillus “Buck” Sidney Fly (1849-1901), more commonly known simply as “CS Fly,” is most noted for his many photographs during Tombstone, Arizona's wild and wooly days. C. S. Fly was also a witness to the Gunfight at the O. K. Corral as his studio was next door. After the Civil War, Hart resumed his gunsmith trade, first in Menasha, Wisconsin and continuing later, when he and his brothers moved west. He set up a gunsmithing business in Tombstone, Arizona Territory. Over his ten years in Tombstone, S.L. Hart became one of the town's leading citizens and businessmen. His daughter Minnie taught school in Tombstone's first school house. If gun repairs were needed, Hart's on Freemont Street was the place to go, located just a short distance from the famous Fly Photography studio and right next door to the O.K. Corral. Hart was a very highly regarded and skilled gunsmith. Guns that were re-worked or repaired by Hart were often stamped with his logo, which was the letters S and L over a "heart," an artistic yet compact and simple way of saying "S.L. Hart." S.L. was entrusted with both basic repairs as well as also sought out for his special colt pistols. Some of Hart's more notable clients were Wyatt Earp, Doc Holiday, Ike Clanton and Buckskin Frank Leslie. On Oct. 26th of 1881 Hart, while working in his store, would be one of the relatively few witnesses to the Gunfight at the O.K. Corral that made Tombstone and the Earp's famous. After Hart moved the family to Tucson in 1890, Hart's son, Kirt L. Hart, continued in the family business opening his own gun shop, K. L. Hart Store. A Tombstone Western Heritage Museum label in the face of the clear protective plastic sleeve, "THE HART BOYS Kirt, James & Charles Philip Photo taken in 1890". "Fly's Gallery, Tombstone, A. Z." is stamped along the bottom border in gold gilt. On the reverse written in period handwritten pencil is, "Apr 1890 L to R: Kir L Hart, Jas Hart & C Philip Hart". This extremely rare gold gilt edged cabinet card is in amazingly preserved condition, age tanning noted consistent with age and use. Card measures 4.25"W x 6.5"L, plastic sleeve is 5.75"W x 7.25"L, combined weight is U6