This glass advertising slide from the early 1900s is for H&M paint. This Heath & Milligan pant is advertised as a flat interior wall finish for every room in the home.
This slide was produced by Brayton Mfg. Co. Chicago. The slide measures 4" x 3 1/4".
There is a bit of the black paper missing on the center right but it does not effect the viewing in any way. This is a delightful side in very good vintage condition.