What is the weight? They both look suspicious, if your local dealer is reputable there won't be a problem returning them both for a refund. Neither of them are worth grading, and in the future consider buying graded coins. The Morgan Dollar is one of the counterfeited coins on the market and they are abundant.
You should post in a new thread! Your pictures are blurred, you need to crop them and show both sides of the coin. You'll get a better response from a new thread.