This vintage 35mm slide features the Union Pacific Railroad Blackhawk Locomotive #3715 in action. The unique design of this locomotive makes it a standout piece for any railway enthusiast. The slide captures the essence of the railroad era and its importance in transportation history. The slide is a rare find for collectors and enthusiasts alike. With its rich colors and sharp focus, it is sure to make a great addition to any collection. The slide was manufactured in the United States and is a one-of-a-kind piece. The Ektachrome film used in the slide produces vibrant colors that truly bring the locomotive to life. This slide is a must-have for anyone interested in railroadiana and trains.