View of an advertising card for Kill-Stain cleaner, depicting an alarm clock. Printed on front: "Best cleaner after all. Kill-Stain saves time. Kill-Stain is absolutely guaranteed. Money refunded upon return of empty carton should Kill-Stain fail to give perfect satisfaction. Manufactured by Morris branch factory, Detroit, Mich. Cleans dainty silken things, delicate linen fabric, woolens, carpetings, painted surfaces. A household necessity for sale at the best stores, price 50c." Directions for use on verso.