These are two wooden Helin Tackle Co Flatfish fishing lures, circa 1933. They are made of wood and painted a deep shade of orange with red and black spots. The larger flatfish, LU, has four brass hooks and the smaller flatfish, F6, has two brass hooks.
The LU measures 3 1/2 inches and the F6 measures 2 inches.
There is a small chip on the underside of the largest, LU, flatfish.