First of all, it's up to you not me, to prove any inaccuracy of a public clock which thousands and thousands of citizens relied upon!!
Do you have a single piece of evidence to suggest that the Hertz public clock was off the City Hall time by 1 second or even a minute?
Oh no you don't. You don't get to make a claim about the Hertz clock being 100% correct and then say that I have to prove you wrong. That's typical LN crap which makes it an exercise in futility to try to have a normal conversation with you.
Sorry Martin, you don't understand that YOUR claim is YOUR problem, if you want to claim that the Official Hertz Public Clock which was proven to be perfectly synchronized with the Official Dallas Police Clock were unbelievably both wrong, then YOU must provide proof! It's as simple as that.
I eagerly await your proof.

The areas on the document where the DOA is written and the actual time of death are in two completely unconnected different sections.
The document does say that Tippit arrived DOA and then the certificate also specifically says the actual time of death was 1:15.
You can't be this stupid. On the left side it says under the line "Place of death" (which is DOA Methodist Hospital) and on the right it says "Date and time of death" which is 1:15 PM November 22, 1963.
Hilarious, you couldn't be more wrong, the "Place of death" was at the corner of Tenth and Patton and the "Date and time of death" was therefore correctly estimated @ 1:15 PM November 22, 1963.
So in summary.1. The eyewitness evidence overwhelming proves it was Oswald.
2. The forensic evidence of the discarded shells overwhelming proves it was Oswald.
3. The forensic evidence of one of the bullets in Tippit exclusively matched by Ballistics Expert Nicol, overwhelming proves it was Oswald.
4. The physical evidence of the discarded Jacket near the crime scene overwhelming proves it was Oswald.
5. Oswald in the Texas Theater pulling the exact same revolver while trying to kill more Police Officers, overwhelming proves it was Oswald.
JohnM