I have no doubt that Oswald fired and struck Gov. Connoly, but that he did not kill the President. There are three things that leave no doubt that the fatal shot came from the knoll:

1) The Polaroid was taken at the *exact* moment the bullet struck the President's head. The spray is just leaving the head. Given the shutter speed of a typical cheap Polaroid camera of that day - 1/60th a second (and we know the shutter speed was low because of the blurring of the motorcycle) - a bullet with a typical muzzle velocity of say 2200ft/sec (that of a Mannlicher-Carcano e.g.) would travel about 40 feet, not enough to cover the distance from the fence to the limousine. But Remington .222 shell casings were found behind the fence - this round has an MV of more than 3000ft/sec - enough to cover 55 feet in 1/60th second and exactly the right distance so that a photo taken at exactly the right moment would capture both the muzzle flash and the impact. The enormous damage done to the President's head also indicates a round of very high MV. Also the conservation of momentum - the ejecta and the motion of the head have to obey Newton's laws. The fatal shot came from the plaza area.

2) Anti-aliasing of fonts depends on a poorly understood capacity of the visual system to interpolate indistinct outlines and compare them with the known appearence of an object. If you look at the "Badge Man" blow-up with your eyes squinted almost shut and in low light, so that *everything* in your visual field is fuzzed - the image of the man will literally jump out at you. This cannot be an accident. This is not a pony in a passing cloud - there is no doubt at all that it is the image of a man. Geometric analysis of the implied shadow patterns match the conditions of the day and time and position of the Sun *exactly*. This is one input to the visual system, which instinctively knows when a shadow pattern is wrong. Therefore the fuzziness of the picture is not important. Astronomers mapped the surface of Mars in great detail long before spacecraft visited it - this depended on one and only one thing - the ability of the visual system to interpolate indistinct details.

3) Marksmen are extremely proud and jealous of their skills - just ask one. An extremely skilled marksmen attempted to get off 3 shots in 6 second from the book building at a moving target the size of a head. He declared it was impossible to do. The very best marksmen say this it is not possible to fire 3 shots with 2 hits in 51/2 seconds with the clumsy, poorly sighted Mannlicher-Carcano rifle.

I am no conspiracy theorist - but I trust my judgment.