Antique Advertising Shoe Button Hooks

Fun set of 3 antique shoe button hooks. 2 have advertising on one side and third has the decorative design on both sides without an ad. Each measures 3 and 5/8  inches in length. These were popular around 1910 through the early 1920’s. 2 of the hooks have antique ads; WM Laird Co in Pittsburgh PA and the other lists “Book cuts the price” and an address.