"Out with Bill Shelley in front". That was Oswald orally giving his alibi to Will Fritz. And Fritz wrote it down.
Do you understand that this is the most important piece of evidence to be discovered in the case, and it only came to light in 1996? So, 33 years later, we got to hear Oswald's alibi. Of course, we already knew he was in the doorway. Plenty of people did. But, then it was realized that he said so himself. Let no one EVER ask again why Oswald didn't say he was in the doorway if he was. HE DID, God-damn it, HE DID.