Got these at the Florida United Numismatists show at the Orange County Convention Center in Orlando last week. The first one is metal with an imprint of Imperial Empress $1, Unfortunately I can't find anything on the Internet about this. The second one is a $5 chip from Caesars Palace at Sea supposedly from Crystal Cruises, however when I went on to their website I found no references to their casinos being referred to as such but simply as The Crystal Casino, anyone have an idea of when they were used? Thank you.