Incredible 19" Mosasaur Dinosaur Fossil Skull, Cretaceous, Circa 80-70 Million Years Old. Northern AHeartland Artifact Auctions4.6(880)$1,325(14 bids)Apr 19, 2026
DWIGHT D. EISENHOWER SIGNED 1953 INAUGURAL "A PRAYER FOR UNITY" BOOKLETAlden's Auction4.4(74)$3001 hr Left
FRANKLIN D. ROOSEVELT SIGNED 1941 U.S. NATIONAL DEFENSE SERIES FIRST DAY COVERAlden's Auction4.4(74)$3001 hr Left
