Mr. Mamantov. No; my wife still was in Roswell, N. Mex., at that time and she moved to Dallas immediately after the Thanksgiving Day.
Mr. Jenner. In 1955?
Mr. Mamantov. Right. You see, we received our citizenship in November of 1955 at Roswell, N. Mex.
Mr. Jenner. Both you and your wife?
Mr. Mamantov. Whole family, and Mrs. Gravitis.
Mr. Jenner. Does that include Mrs. Gravitis?
Mr. Mamantov. That's correct.
Mr. Jenner. Any particular reason why you were in Roswell, N. Mex.
Mr. Mamantov. I was with Donnally Geophysical Co. at that time.
Mr. Jenner. And was its main office located there?