Lot of four items issued by Street & Smith publications featuring Doc Savage and Nick Carter, including a premium stud and promotional sticker for each character. 1930s. 1.75x3.25" stickers were printed w/gummed surface on back. Trace of handling wear, gum is mostly gone from the reverses. VF. .75" tall lapel stud for "Doc Savage Club" in bronze luster w/die-cut image of him and club name below. Reverse has threaded post and screw-on cap. 1-1/8" silvered brass shield lapel stud has serial number at center "A-78." Much silver luster remains. This piece came either as a pin or as on this example w/threaded post and screw-on cap. This version is scarcer than the pin. Both are Exc.