Hake's - "ACTION COMICS" VERSION OF THE SUPERMAN 1940 CONTEST PRIZE RING.
Superman is Bigger than The American Way: A Better Tomorrow for the Man of Steel Awaits | Den of Geek
Scoop - Where the Magic of Collecting Comes Alive! - Supermen of America Ring Hits $13k+ on eBay
SOLD: $10,000 for Vintage Toy Superman Ring
1940s Superman contest ring to sell at Heritage
Heritage Auctions Announces "The Superman Patriotic Comics & Comic Art Showcase Auction"
Artic Giant On The Loose! | Superman (1940's Full Cartoon Classic) | Real Drama - YouTube
Alternative versions of Superman - Wikipedia
SUPER DC (comics) 1976 CALENDAR -- Legion Super-Heroes Superman, Flash, Secret Society of Super-Villians, Green Lantern/Green Arrow, Aquaman, Justice League of America, Shazam, Black Canary- Mary Marvel, Supergirl, Lois Lane, Hawkgirl ,
Supermen of America Club
Ultra-Humanite - Wikipedia
DC Drops 'The American Way' From Superman's Official Motto
DC Limited Collectors' Edition Superman Comic Book C-31 - Etsy
Justice League of America #30 F/VF (7.0) | DaleRobertsComics.com
1940s Superman contest ring to sell at Heritage
1987 DC Superman 1940s Collectible Limited Edition Postcard - Etsy