6 extra large Photo copies of original photos and information pertaining to the Gatling Gun. Appears to have been used for a presentation board. Size of each photo 14" x 11" printed on Kodak Photo Paper..... Contains "The Gatling Gun", "Results of Target practice with a Gatling Gun", "Price List of the Gatling Gun Company", "Letter on Gatling Gun Letterhead", Gatling Gun Crew, USS Alliance", and "Gatlings to the assault, San Juan Hill"