The cache is not at the posted coordinates. Do not go there to find the cache. You must solve the puzzle below for the correct coordinates.
This cache pays homage to one of my favorite TV shows - Mad Men. If you haven't seen the show, the characters are Ad Men who create slogans and ad campaigns to sell their clients products. In the puzzle below you will need to match the advertising slogan to the company that owns it. Some of these are not current slogans but all should be familiar. If you are able to easily solve the puzzle then the people who have created these slogans have done their job.
N AB CD.EFG W HIJ KL.MNO