Open Questions for the Sixth Floor Museum

Why is the Sixth Floor Museum trying to maintain secrecy over the Zapruder Frames in the National Archives?

Frame 188 is interesting because the National Archives has made available to FOIA requestors. Our analysis reveals striking differences between versions of this frame, including color discrepancies, resolution inconsistencies, and the curious omission of sprocket holes in some versions. These findings call into question the choices made by both the Warren Commission and later custodians of the film in how this critical historical evidence was presented to the public.