Left: 1925 Norse American medal, thick planchet, NGC MS 63.
Right: 1920's U.S. $20 Gold Certificates.

Top: U.S. Coast Guard "Million Dollars" souvenir non legal tender note.
Bottom: 2007 Saudi Arabia 5 riyals banknote.

Left: 1957A $1 U.S. Silver Certificate, autographed by the stars of the History Channel's
program "Pawn Stars": Rich, The Old Man, Chumlee and Cory in Las Vegas.
Right: Space Shuttle crew emblem commemorative medallion for ill-fated 1986 Challenger mission.