Mr. Turner. I don't know.
Mr. Belin. Do you know what the phrase, "Drill and tap," means, or did you discuss this with Mr. Greener?
Mr. Turner. Yes, sir; I did. He explained it to me.
Mr. Belin. What did he say about it?
Mr. Turner. He said the phrase, "Drill and tap," as used by a gunsmith means to drill a hole, using a tap to put threads in the hole to attach a scope mount. Said that he charged a $1.50 a hole to bore these holes. Said this would mean that the mount on this scope would have three screws in it.
Mr. Belin. Let's see, that would be $4.50. Well, as I understand it, he said that—do you know how many screws the rifle had on the top of it that was found in the School Book Depository Building?
Mr. Turner. No, sir; I don't. I never examined it.
Mr. Belin. But this would indicate three screws on top?
Mr. Turner. According to his charges of a $1.50 a hole.
Mr. Belin. How many on top? I mean, three screws based on his $1.50 a screw?