Mr. Cunningham. No, there is one more.
This photograph is a photograph of the firing-pin impression of the C-49 cartridge case, and the firing-pin impression on the test from Oswald's revolver, and this is Commission document 600.
Mr. Eisenberg. And the magnification?
Mr. Cunningham. 120 times, approximately.
Now, here you have very distinctive marks, but it is much more difficult for a layman to pick them out. That is the reason I have circled these marks and numbered them, 1, 2, 3, 4, 5, 6, on each side of the hairline. On the left is C-49, and on the right is the cartridge case obtained from C-143.
You have this very large, very distinctive imperfection.
Mr. Eisenberg. You are pointing to circle number 1?
Mr. Cunningham. In number 1. Also, in number 2, it looks like a little set of railroad tracks, and this one with the same shape coming down through. You can see this little piece and this little piece. Over here you have a real small "railroad track."
Mr. Eisenberg. That is number 3?
Mr. Cunningham. That is number 3. And it looks like a little hump or bump, and that is very distinctive.