titanica

I purchased this shrunken styrofoam cup from an auction. The seller stated that he aquired the item at an estate sale in Iowa. He provided no provenance, but I bought it at a really good price. It is dated 9/11/06, as you can see in the attached images. Anybody have a clue if there was a dive in...

Hi all my dad has asked me to sell Titanic Postcards which he had framed to protect them how would we know they are original and there true value