Looking for help identifying these three cards:

[realbigfatdog]

I purchased these three cards on eBay recently and I'm having some difficulty identifying the set they are from. The seller had them listed as E121, hand cut from an advertising sheet. He had several for sale, I bought the three Yankees he had. They are Frank Baker, Wally Pipp, and Carl Mays (misspelled May on card). While doing some research, first on Facebook (Tobacco Row), then on a few older threads here on net54, I found that they may be from the 1921 Koester's Bread set D383, or possibly from the 1922 W575-1 strip cards set. But I'm still a little confused. None of the threads mention the Mays card with the misspelling. Also, I have no idea how thick the card stock should be on either set. Help!!!

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