I love this ad. Wish it was in color so I could frame it. It's an advertisment for Kerite Wire and Cable Co. in 1916 showing Indians using fire to signal and the more modern signaling devices for Railroad tracks. I don't find this ad offensive in any way and hope nobody else does. These days it's a touchy situation but I see it as collecting art and I like it. I admire the Indians and their culture greatly. Hope you enjoyed these ads. Take care, stay safe and be well to all.