Mr. Michaelis. Yes. But, we are—it is required that since Smith & Wesson revolvers carry two kinds of serial numbers, also to list the so-called crane number.
Mr. Ball. Is that also known as the assembly number, the crane number?
Mr. Michaelis. I am not familiar with the word assembly number, but it might be possible.
Mr. Ball. What is the meaning of the word crane?
Mr. Michaelis. The crane is when you flip off the cylinder, inside is a crane and there is a number on the stem, which is the second number.
Mr. Ball. Do you maintain a record of all sales of guns in a book?
Mr. Michaelis. Yes; in this book here.
Mr. Ball. You have the book before you, do you not?
Mr. Michaelis. Yes.
Mr. Ball. That is a black, looseleaf notebook; looseleaf notebook with a black cover. Is that correct?